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Does The Old Two Cans on a String Thing Actually Work?

It does indeed. The old children’s favourite may have been supplanted somewhat by the relentless march of technology, especially now that almost every kid has a mobile phone and/or access to the Internet, but there is still a lot of fun to be had there.

For those reading this that don’t know, the two cans on a string game involves taking two empty (and preferably washed out) tin cans, the kind you might buy baked beans in, punching a small hole in the bottom of both cans and then threading a length of string in between each hole, tying it in a knot big enough to secure it in the can. Then, when the string is pulled tight, it is possible for one person to speak into the can and another to listen and reply. It also works with polystyrene cups, albeit to a slightly lesser extent. You’d be amazed also at the distance your voice can actually travel using this method.

It is not advisable to use stretchable string for the cans as it just makes life more difficult!

The science behind this game is actually very simple. The vibrations of your voice shake the bottom of the can and that, in turn, vibrates the string. Provided the string is pulled taut and isn’t touching anything, there should be no reason at all for your voice not to travel along the string to be received by your companion at the other end.

In fact, this game actually qualifies as a sort of rudimentary telephone; the theory behind it is very similar.

If you happen to be a parent, this game can keep the kids entertained on rainy afternoons, as well as providing a useful scientific lesson for them. I have many happy childhood memories of playing this game. However, it is very important to make sure that the cans have no sharp edges around the inner rim, for older kids, a simple ‘safety brief’ will probably do, but younger kids might be safer with a little electrical or duct tape stuck around the top of the can (in each child’s favourite colour, maybe? Just a thought). It shouldn’t affect the sound too much, if at all.

It’s amazing the fun you can have with a couple of old cans and a length of string. Hope that helps.

Would you wear sunglasses that double as headphones?

Google Glass may be on hiatus, but our appetite for high-tech spectacles endures. One of the latest efforts comes in the form of a Kickstarter campaign for a pair of sunglasses that double as wireless headphones.

Buhel’s Bluetooth SG05 SOUNDglasses obliterated their $80,000 fundraising goal a mere 48 hours after launch, ending up with more than $400,000 by the end of the campaign. “SOUNDglasses give you innovation, freedom, safety, and easier life,” Buhel promises.

Great, but how will the music sound?

Thanks to “bone conduction technology,” SOUNDglasses let users listen to music, conduct a phone conversation, or talk to computerized personal assistants like Siri without the “impediment” of earphones. Two speakers situated in the glasses near the wearer’s temples send vibrations through the bones of the head and into the inner ear. A built-in microphone picks up what the wearer says.

This isn’t exactly revolutionary. Many hearing aids transmit sound with bone conduction, as do other headphone brands. But a main complaint for these kinds of headphones is that the sound quality leaves a lot to be desired. Will these be any different?

Here’s how the creators of SOUNDglasses address that question: “We don’t pretend that Bone Conduction is your perfect HiFi music companion, but we can say that it serves a specific purpose, which increases your safety in an infinite number of situations. The military and Google chose Bone Conduction for some of their devices…They must have thought it was not that bad, and so did nature with dolphins and whales.”

Hmm. Not the most reassuring comment, is it?

Buhel is pushing the safety angle hard to make up for any lousy sound quality. Because nothing has to actually go inside the ear for this technology to work, wearers will still be able to hear the sounds going on around them. This is a plus for what seems to be Buhel’s target demographic: athletes. It would be great to be able to bike down the busy avenues of Manhattan blasting some excellent riding tunes without losing access to one of your most vital senses.

Another problem: using these headphone-less glasses to have a phone conservation could produce some funny looks from passersby. To convince people to accept this kind of public embarrassment, any headphone-glasses combo will have to be excellent in every other way. Sound quality is important, but equally essential is style.

The SOUNDglasses come in a variety of colors and lens shades, and from the outside seem no different from your average sporty shades. This is rule number one for smart glasses: they have to be something you actually want to wear in public. Google found this out the hard way. Not even its own developers wanted to wear the goofy-looking face computer. Of course, SOUNDglasses don’t actually project any visual effects into a wearer’s line of sight, which probably eliminates some of the encumbering hardware that could inhibit a sleek design.

What would make these glasses better is if they came in a variety of frame styles. Right now, the only design on offer looks best on athletes and outdoor explorers, but doesn’t have much fashionable appeal otherwise. Google Glass got a trendy redesign to provide some fancy frame options because it knew it needed to look less geeky if it wanted to be worn by anyone other than, you know, geeks. The same goes for SOUNDglasses, especially if it wants to catch on with anyone other than athletes.

The first shipment of glasses to Kickstarter backers is slated for May of 2015. If you want to wait for the first reviews to roll in before buying, they will retail for “more than $270″ later in the summer.

Well if you had said to us, how about a sunglasses/headset mash-up we would have thought you were mad! but this kickstarter, using bone conductive technology, too which we have lots of knowledge about, We’re looking forward to receiving our pair when they are dispatched. This article was originally posted on this site.

Are Your Headphones Causing Your Acne?

We all take reasonable care of our stuff, particularly when we wear it, we wash our clothes regularly, we shower, more than twice a week! but when was the last time you cleaned your headphones? they might not look dirty, or do they? this article seemingly does.

Headphones are a necessity for the modern music-lover or phone user but your gadgets could also be taking a negative toll on your skin.

Some things in life never seem to last as long as we want them to: Your last paycheck, free cookies, or (perhaps most disappointing of all), clear skin are all relatable examples. Sure, we know that there are tons of prescribed, over-the-counter, and even some go-to natural ingredients that can treat an annoying blemish in a flash, but wouldn’t it be less frustrating to know why our pimples are, well, popping up in the first place?

While genetics and hormones play a huge role, there are certain sneaky, everyday habits that could be irritating your skin too. Like coveting those beloved gadgets of yours.

For instance, think about how your headphones go everywhere with you—school, work, the subway, the gym—and you slide them on without giving it a second thought. Cranking up the music is totally therapeutic (and yes, great for drowning out an annoying sibling), but it turns out if you’re seeing spots on your temples and jaw line, the headphones you use for your daily jam sessions to Taylor Swift might be the culprit for recurring breakouts.

“Wearing over-the-ear headphones is a perfect setup for causing an increase of acne breakouts and skin infections,” says dermatologist and Simple advisory board member Dr. Debra Luftman. “This is especially the case when you wear them during and after a workout, or if you keep them on for long periods of time. Sweat and moisture collect on and around the headphones, compressing the skin and therefore encouraging bacteria and yeast to multiply.” Gross, but true.

Luckily, a blemish-free complexion doesn’t mean retiring your giant pair of Beats or new Frends headphones for good. To keep them gunk-free, Dr. Luftman recommends giving them a daily rubdown with a makeup remover wipe. (Simple’s Cleansing Facial Wipes are so easy to toss in your bag!) Then, remember to use another wipe to clean the areas around your ears, hairline, and jaw before the next time you toss your headphones on again.

If you find that your headphones get discolored or grimy particularly often, you can also keep a stash of anti-bacterial cloths handy in your purse or backpack. Feel free to pick these up during your next drugstore run. Just be sure to let the earphones dry completely before using them again. The same bacteria that develops from sweat and moisture, can build up from any dampness that stems from your cleansing tools. Come on, putting whatever you’re listening to on pause for 10 minutes isn’t too much to ask now, is it?

Dealing with acne is never fun, but preventing it with these simple tips is music to our ears—literally!

College Quarterbacks’ Earpieces

Quarter backs plays an important role in American football. They are charged with the role of moving the team forward and ensuring that the play is perfect and that every move is coordinated towards the rival side in order to win. They act as leaders of the offensive team and are responsible for calling the play in the huddle. Do college quarter backs wear earpieces? That is always a million dollar question to every fan.

Due to their important role, defensive backs are allowed to wear earpieces in order to receive instructions from the coach as well as get the best tactics on how to make the best moves and ensure that they are able to push the rival team. Instructions come from the coaches since they are at a vantage point to clearly observe the other team and notice the flops of their team as they look forward to counter the other team and pursue them to make the best drills through the defensive backs.

Quartet backs are well familiar with their role and for this case the wearing of earpieces is very important in the game and tackles. It provides them with the idea of what to do next and avoid making similar mistakes since a quarterback acts as the team’s driver. A quarterback will play well, with his confidence boosted and therefore the team performance will definitely be improved as much different calls for the play are made. It is a perfect mechanism employed to lure the other team and ensure that victory is directed to the team with a great quarter back. Do college quarterbacks wear earpieces? The answer is yes, the coach always has a hard task while selecting a quarter back since his role is great and it demands somebody with the ability to multitask, this to play, listen and lead the entire team to the decisions that he has been instructed without necessarily having to fail.

Earphones are perfectly designed and well fit in their helmet so that the quarter back can receive instructions clearly. They are well made to ensure that there is clear communication when it comes to getting the instructions as the game progresses. Much of the information relayed is the offensive play in and it serves an important fundamental role in ensuring that communication is paramount to the outcome of the game, for example, getting instructions like triple actions means that the quarterback will only pass the ball a few times in the game.

The earpiece does not run on throughout the game, it is designed to be automatically switched off at W15 seconds left on the play clock, a dedicated official in the college American Football is charged with this role to ensure that all is well. Once switched off, the radio is not turned on until the end of the game. Due to this unique advantage to the quarter back, he is allowed to have a designated W/a green dot placed on the back of the helmet. He is unique and plays such an important role in the game thus having to acquire this different stature.

How Does My Mobile Phone Work?

A mobile phone is a type of transceiver, meaning that it can both transmit and receive radio waves. The clever bit is that, unlike other transceivers such as walkie-talkies, it can relay both signals simultaneously. A mobile phone achieves this by running two separate signals, one for transmitting and one for receiving, at the same time.

Aside from that, there really isn’t a huge amount of difference between a mobile phone and a walkie-talkie. Just like a walkie-talkie, once you talk into the speaker, your voice is converted to an electrical impulse and relayed, via electrons housed inside a small antenna, to the intended recipient. Then, just like with a walkie-talkie, those same electrical impulses are converted (via a reversal of the initial process) back into your voice. Mobiles, like walkie-talkies, have small, compact aerials and use relatively small amounts of power.

However, unlike walkie-talkies, mobile phones can communicate with one another over much vaster distances. How? Well, this is the REALLY clever bit. The cellular network divides up land into cells and each cell has its own phone mast. The phone mast boosts the phone’s signal, in essentially the same way a signal tower does for a radio network, except that they relay the signal from your phone to other cell towers, allowing the signal to carry across much further distances without significant degradation.

Of course, there are only so many available radio frequencies in any given area. Walkie-talkie users prevent the mass chaos that uncontrolled broadcasting/transmitting would no doubt cause by licensing and heavily policing radio usage (in fact, we covered this exact subject earlier in the month).

Imagine if emergency services were unable to use their radio frequencies! Awful. It is therefore very important that frequencies in use are policed and this is why you cannot buy radios with a power output stronger than 0.5 watts without a license.

However, mobile phones operate differently. Each mobile essentially re-uses its own frequency, in a similar way to a licensed radio frequency might. It is rare that all possible frequencies are in use at the same time, but it actually does happen (think: New Year’s Eve).

The majority of the information in this article (basically, the bits we had to look up and/or double check) was sourced from this article on Physics.org.

How To Wear A Police Radio Earpiece?

meant especially for the people in uniform, Through this they communicate with one another. A message which is passed on by one police officer to another can be heard by the use of this earpiece. This is really very beneficial for the policemen. You will even find it worn by reporters or commentators during matches and reports. This helps one to hear communications while communicating.

Why To Wear These Earpieces?

The police radio earpiece comes in different forms it can be a loop or also a simple earbud like an earphone which you can fit into the ears. But often earbuds can come out while running or moving. Loops are said to be more comfortable and can easily fit into the ears. You can wear this easily in the ears. The police men wear these earpieces because

  • To communicate with one another easily whenever they need
  • These earpieces offer better audio so that one can clearly hear the messages passed on to them
  • It is small and comfortably fits into the ears and hardly anyone around you can hear it

These earpieces are designed for professional purposes. Mainly security personnel, police officers, detectives, militaries and armies use these kinds of earpieces while they are at work or on duty. Often they feel a need to convey some message to other officers on duty. Then with the help of walkie-talkie or a radio they transmit the message to others. This is indeed a very useful device for professional people.

How To Wear?

The police radio earpiece is available in 3 different sizes – small size, medium size and large size. You have to buy the one according to the shape and size of your ear. Otherwise you may face some problems and the earpiece will either come out because it is loose or it will not fit for being smaller than your ears. So, choosing the right size is very much important. Second thing is that it comes in a pair for both right ear and left ear. But mainly policemen wear it in one ear so that they can focus on the other sounds and noises too.

You have to find out in which ear you are comfortable. Mainly people who are right handed are more comfortable in right ears and just the opposite for the left handed people. Then you have to take the earbud of the earpiece and push it properly into your ear. Make sure that it has fitted properly into your ears and will not come out. If it is loose then adjusting it in right away is necessary. Now when you are done with the earbud take the loop over your ears and push it to adjust. Use your finger to push it back to ears and make it comfortable.

Now it is the testing time. If you are comfortable with the earpiece check the sounds and noises. Is everything working properly and whether or not you can hear clearly? Once all are okay and done properly, the job is complete. Now you can tuck it inside your shirt or jacket whatever you feel more comfortable. Customized earpieces are also available which are made exactly according to the size of your ears. This will, undoubtedly, fit best in your ears. You will not even feel uneasy or uncomfortable wearing it, like most of the other earpieces.

Some Important Tips

Since the police radio earpieces are worn often and regularly, keeping it clean is very important. When you are done with it, open it and put it inside the box carefully. The wires are delicate and if you do not take proper care, it will become broken and will not work properly. Mainly these earpieces are made up of plastic and are coated with silicone adhesive. This silicon ensures a better durability of this product. Buying the right piece for your ears is essential. So, buy from a reliable store that sells excellent products. It can be an online or offline store but make sure it is reliable by checking the reviews and feedbacks of previous customers.

How Dick Tracy Invented the Apple Watch

Apple CEO Tim Cook suddenly became a little boy again as he showed that Apple’s new smart watch will also send and receive phone calls.

“I have been wanting to do this since I was 5 years old,” Cook exclaimed. “The day is finally here.”

The 54-year-old Cook was harking back to 1965, when any American youngster could tell you that the coolest gizmo around was Dick Tracy’s two-way wrist radio.

The comic strip detective’s creator, Chester Gould, had introduced the futuristic device in 1946, after he scripted Tracy into a jam from which there seemed no credible escape.

Gould decided that he would go high-concept and have Tracy appeal directly to his inky-fingered creator. Gould figured he could then just extricate Tracy from the predicament Manus Dei.

But Gould’s employer, the Chicago Tribune, rejected the idea as a cheat.

Gould then recalled visiting the workshop of an inventor extraordinaire named Al Gross several weeks before. Gross had developed the walkie-talkie when he was barely out of high school. Gross’s more recent projects when Gould stopped by included a two-way radio that could be worn on the wrist like a watch.

Gould now got on the phone to Gross.

“He called and asked if he could use that idea on the wristwatch,” Gross would say in an interview years later. “I told him sure. And he gave Dick Tracy that wristwatch.”

As a token of his gratitude, Gould presented Gross with the first four panels in which Tracy begins using the soon-to-be-famous gizmo. The device proved to be just the thing for Tracy to extricate himself along with his creator from the predicament.

Do you remember the old dick tracy comics? we’re not convinced that Tim cook got the idea from these comics, it’s an interesting idea that the whole of apple was built on the idea that one day they would emulate the comic books.

In the comic strip, the two-way wrist radio is created by a young inventor named Brilliant. He develops another seemingly impossible gadget for Tracy conceived by the real-life Gross: a compact, battery-powered video surveillance camera. This is too much for one of the comic-strip mobsters, and Brilliant meets a bloody end in a 1948 installment.

As a token of his gratitude, Gould presented Gross with the first four panels in which Tracy begins using the soon-to-be-famous gizmo. The device proved to be just the thing for Tracy to extricate himself along with his creator from the predicament.

In the comic strip, the two-way wrist radio is created by a young inventor named Brilliant. He develops another seemingly impossible gadget for Tracy conceived by the real-life Gross: a compact, battery-powered video surveillance camera. This is too much for one of the comic-strip mobsters, and Brilliant meets a bloody end in a 1948 installment.

Gross did enjoy a continuing thrill that had been first sparked when he was still in grammar school. His parents took him on a cruise across Lake Erie from Cleveland to Buffalo, and his destiny was decided when he wandered into the ship’s radio room.

“The radio operator put me on his lap and let me put the earphones on,” Gross would remember. “I heard all of those dots and dashes, and I’ve been interested ever since.”

Wonderment was joined by wondering, and the result powered a lifetime of prophetic tinkering. Gross followed up the walkie-talkie during World War II with a ground-to-air radio system. The U.S. Joint Chiefs of Staff credited it with “saving millions of lives by shortening the war.”

Yet the closest Gross came to fame was as a pioneering Citizens Band radio operator dubbed “the Father of CB.” Even in this he was best known not by his real name but by his handle, Phineas Thaddeus Veeblefetzer.

Not that Gross needed recognition. He was still busy in his workshop right up to the time of his death in late 2000, at the age of 82.

Childhood fascination was at the heart of it all, so it only makes sense that his two way wrist radio would have had a similar effect on youngsters over the years, these notably including little Timmy Cook in 1965.

On Monday, Cook said he had been wanting for half a century to unveil a real-life gizmo that worked just like the one in the comic strip of his youth.

One hopes Cook is aware that the two-way wrist radio was itself inspired by the real-life ideas of a visionary who should be as well-known to us as Jobs or Gates.

Gross observed in his later years, “‘If you have a cordless telephone or a cellular telephone or a walkie-talkie or beeper, you’ve got one of my patents.”

And now we can posthumously add the Apple Watch.

Source - http://www.thedailybeast.com/articles/2015/03/10/how-dick-tracy-invented-the-apple-watch.html

The Perfect Icom Radio Earpiece Ever

They are not just your normal earpieces. Nor are they just anything that lets you listen to your music. For any security guard, detective officer or investigator, ordering for the icom radio earpiece will not just be any other addition. In a world that is revolving around quality innovations, having the best set of earpieces in town should be your least target as a security officer. It can be even better if you do rely on the radio technology to send and receive signals in an institution. Just know that, if you really need some light and top notch earpieces, then this is the perfect offer you will ever get.

Product description

Different with most radio earpieces, this model is exceptionally light and durable to last for as long as you possible. They are easy to use as they don’t drop easily. However, what wows most customers is its audio quality. On trying them out, you will indeed approve of the quality audio that can be excellent for numerous contexts. The PTT or microphone holding clips allow you to simply attach them to your vest. When displaced while walking, you can simply press from the front instead of grabbing the whole unit to get it back in position. Though mostly used by investigators and detective officers carrying out operations, getting them for your security guards will enhance that surety on the quality of signal reception.

How to where them

These exceptional pieces are long wired. You can thus wear them under any clothing that can allow the microphone to be passed down through your sleeves to the cuff where you will clip them. You may also find it comfortable to clip them to the vest or just near the lapel for perfect communication. The length of the wire is about 110cm. add that to the allowance created by these devices and you will have a comfortable receiver to walk around with. For anyone who really understands what the nature of the job demands, then missing out on such top quality earpieces is not likely.

Features

- Electric microphone- it has an in-built electric microphone with a hidden speaker located just at center of the switch.

- Low profile high quality sound- with the flexible and transparent acoustic tube, you are not only assured of top quality sound, but also efficient undercover work as the transparent tube won’t be noticed.

- A 2 jack straight plug –it the 3.5mm mono the 2.5 mono spaced at 6.7mm between each.

Benefits

The technology used to make the microphone gives you the wide line between this product and some other counterfeit earpieces in the market. It is comfortable and doesn’t strain you around on your job. You don’t need to worry about your undercover job being blown up due to microphone exposure. This is what has made many customers to appreciate icom radio earpiece devices. It can be accommodated in any kind of clothing due to its small size.

Furthermore, its available connectors come in a sleek design that helps perform tasks as you use two way radios. However, you are advised to check for connectors that suit the task at hand. For instance, if one opts for a straight connector pin that works well for marine radios for domestic use, then expect a great difference in the sound quality. Each one of them is designed to work well in certain environments. That’s why buying, there will be certain assets to be considered for a perfect one for your task. All in all, the earpieces offer the best quality sounds for work stations such as real estate, transport, shipping, healthcare and security.

Cons

There are no current negative issues about these devices. You just have to ensure that you order directly from respectable sites that sell them. This will help avoid getting fake devices. It also offers you a chance to understand the perfect connectors suitable for certain fields. You will surely have no issues with these earpieces.

Conclusion

For better security performance, you will need the best headsets for communication. Without even getting referrals from anyone, the quality of icom radio earpiece will definitely prove to be the best. You can then enjoy connecting with fellow colleagues, clients and loved ones through this modern innovation. Don’t miss out on the best earpiece around being offered at just £20! Good luck!

How to Use a Walkie Talkie Headset

The basic functioning of walkie talkie headsets or two way radios is similar to standard radios. They receive RW or radio waves over the air. Once radios have received the radio waves, they convert it into sound. However, two way radios also convert sound to radio waves and transmit it back to another receiver. In simple words, these special types of radios can receive and transmit a radio signal simultaneously. Moreover, such radios use two different radio frequencies. This ensures that they can receive and send signals at the same time.

Most of the two way radios in modern times also allow scanning. Through scanning, a user can easily check if anyone is sending a transmission on a particular frequency. If the radio which is being used detects a private line tone, it will stop scanning and lock on that particular channel. This will allow the user to speak and transmit on the same frequency. As mentioned earlier, modern radios allow a person to use multiple channels. However, a walkie talkie headset should be able to generate and transmit radio waves in many different frequencies. All the frequencies should have minute fluctuations with each other.

Applications Uses of Walkie Talkie Headsets

These special type of radios have always been in demand even with all the mobile phones and laptops. Such radios facilitate easy accessibility and instant communication. Moreover, you can communicate with a bunch of people at the same time. With such a radio, you don’t have to call everyone individually and spend a lot of your hard-earned money.

These radios can be used for many different purposes. They are often used in public safety, recreation camps, military training and other businesses. Moreover, they can also be used as toys for children. 2 way radios come in many different designs at affordable prices.

These type of radios can also be used in the medical industry. They can be quite useful in admitting patients or attending to people in emergency waiting areas. They also come in handy with outpatient clinics, pharmacies, and surgeries. Such radios can also be used in food industry. They can be used by waiters, kitchen staff and delivery staff in restaurants and so on.

Every person finds it easy to use these radios. Moreover, they are not as complex or difficult to use as mobile phones and other such communication devices. A walkie talkie headset is always the best option to communicate at work, play or home. Such radios can be used in many different situations. Even the most popular communication devices can not challenge the ease of use associated with such radios.

Lost Copy Of Shakespeare’s First Folio Discovered

A lost copy of Shakespeare’s First Folio has been discovered in Northern France.

The First Folio is the name commonly given to the 1623 collection entitled Mr. William Shakespeares Comedies, Histories Tragedies. The book contains 36 plays, a great many of which had never been published prior to 1623, which makes The First Folio an extremely important document, as it represents the only original source for all subsequent printings/performances of many of Shakespeare’s works, such as The Tempest, The Comedy of Errors, The Taming of The Shrew, Twelfth Night and Julius Caesar.

Counting this new addition, there are only 233 first edition copies of this book left in the world, and each have small textual variations that shed new light on Shakespeare’s writing style, creative process and (possibly) his personal life.

The book was discovered in the public library of Saint-Omer, a small town near Calais. Prior to this, it had been held in a Jesuit college in the town. It was moved to the library following The French Revolution, which ended in 1799.

In addition to being a major literary event in its own right, the discovery of the book has sparked new debates as to The Bard’s religious affiliation.

For over 150 years, some scholars have suggested that Shakespeare had links to secret Catholic sects that were outlawed (and severely punished) in the 16th and early 17th centuries.

Elizabethan England was officially a Protestant country and Catholics were brutally suppressed under this regime. Proponents of this theory cite examples in Shakespeare’s writing (in particular King Richard The Second) and the presence of the mysterious William Shakeshafte at the home (and later in the last will and testament) of Alexander Hoghton, a known underground Catholic.

This previously unknown First Folio is thought to have made its way to France in the possession of Edward Scarisbrick, a well-known English Catholic who is believed to have studied at Saint-Omer in the 1630’s. Scarisbrick was known to go by the name Nevill – and this book is inscribed with the same name.

The Jesuit College that originally owned the book sheltered Catholic exiles and also trained Englishmen who wished to become priests. Today, the institution still exists, although it has been relocated to Lancashire.

Other works of Shakespeare have also been discovered in the Jesuit College at Douai, Northern France.

Of course, this evidence alone merely proves that English exiles enjoyed reading Shakespeare. As Dr. Martin Wiggins, a senior fellow at the Shakespeare Institute in Stratford-Upon-Avon told The Independent, “He was admired and studied by English Catholics. We already knew that. Now we have more evidence. That doesn’t mean that Shakespeare was himself a Catholic sympathiser,”

The book will be put on display in Saint-Omer as part of an exhibition of old English texts, something that is expected to draw tourism from interested parties.

Dr. Wiggins has also suggested that the copy, which has been annotated with stage directions by an unknown party, probably represents the earliest known school production of Shakespeare.

A Look at the Motorola DP4400

Motorola DP4400 is a device that is capable of transforming your enterprise by making employee interactions much smarter and safer. The device features best-in-class audio and high-tech data capabilities; all meant to bring a new revolution in the world of communication.

The DP4400 delivers admirable voice quality and enables for seamless data communications through integrated GPS and Bluetooth audio capabilities. Besides that, this device is built with an intelligent audio and customizable voice announcement feature.

Because the radio is available in both UHF and VHF frequency bands, it is extremely easy to use. It offers 32 channel capacity and five buttons that are programmable. An emergency button is provided ad well alongside FM intrinsically safe options. Moreover, the device is made with IP57 specifications to enhance submersibilty.

Features of this product in brief

- Advanced signaling capabilities

The radio is available in UHF (403-527 MHz) or VHF (136-1774 MHz). It features 32 channels and 5 tone signalling capabilities. Its large and textured push-to-talk button makes it extremely easy for the programmer to tailor the use of 3 buttons – in order to increase operator efficiency.

- Easy to use and program

Besides being easily programmable, this radio features a Tri-coloured LED which enables for crystal clear visual feedback on the operating status of the radio. There is also an emergency button which is provided to ensure rapid reporting and response during critical situations.

- Effective, efficient and operable

Another admirable feature to be found on the Motorola DP4400 has PPT ID which is meant to improve communications efficiency and system operability. Its remote monitoring features go a long way to ensure user safety alongside enabling prompt assessment of remote user status. To make it even more effective, the radio comes with elegant channel scanning schemes a feat that makes it extremely easy and fast to receive calls every time.

- Enhanced audio capabilities

With a loud front-facing speaker and an intelligent audio feature which is designed to adjust the volume of the radio depending on the noise levels of the surrounding when in use. Besides its powerful audio features, the radio makes it possible to send programmable update messages when messages need to be conveyed without interrupting other workers or guests.

- Wide ranging data applications

This radio features one of the largest collections of Application Developer Programs. All applications are customized to include unique features such as email gateways, location tracking and work order ticket management.

A final word on product

Motorola DP4400’s diverse portfolio and high security features make it ideal for government and public safety.

RFID and AIDC News: What is Zebra’s Strategy for Motorola’s Mobile Wireless and Data Collection Businesses?

In early 2014, printing and RFID system focused Zebra Technologies announced it was acquiring the “Enterprise Systems” business from Motorola Solutions, in a deal that closed in late October. That left Motorola to focus on its radio systems business.

It was a somewhat surprising move, certainly moving Zebra up the supply chain food change. What was the strategy behind the deal? How fast and how far will the integration of Motorola into Zebra go? Is Zebra now a “solutions” company?

SCDigest editor Dan Gilmore recently interviewed Mike Terzich, Zebra’s Chief Administrative Officer who is leading the integration program, on these and several other topics.

Gilmore: Mike, before we start talking about the Motorola Enterprise acquisition, you’ve been around the Auto ID industry for two decades. Not long ago, it was a very recognized and defined space. Now, not so much. It doesn’t receive much press coverage at all today, though SCDigest is trying to rectify that a bit. Is it because it’s just so easy to make it work today that end users just don’t need much education any more?

Terzich: I think part of the reason that it has evolved the way it has is that if you look at who the industry icons were back in the day, the Intermecs, the Symbols [Symbol Technologies], the Telxons, the Hand Held Products, Datamax – all of them have been consolidated up into large industrial conglomerates. Zebra is really one of the last of the independents.

For years, you had so much independent development, and every manufacturer had their own operating language and everything was proprietary, so that added a dimension of complexity that users had to deal with. Over time, as architectures became more open and interoperable, the mystery kind of disappeared on how to implement and integrate this stuff. The question now is not really about the technical aspects, but issues like how to optimize my assets across my supply chain network. Today it is much more of an application and business question than it is a technical one with Auto ID.

Gilmore: I must admit the Motorola announcement took me a bit by surprise, though it was clear there were some tensions within the old Motorola Solutions between the radio side and the wireless and data collection businesses. What was Zebra’s strategy in making this deal?

Terzich: A little bit history – we tried to be part of the opportunity back in 2006 and 2007 when Symbol Technologies was put on the market and eventually found its way to Motorola. We made a pitch at the time – I was personally involved – and as I like to say we were a day late and a dollar short in terms of making a deal.

So our interest level from a strategic perspective has really been in place for seven years. So when the opportunity re-presented itself last year, our CEO Anders Gustafsson and Motorola started to have some conversations. For us, it was always about the attraction of where we saw the market evolving, and this whole concept around enterprise apps and intelligence, the interest of companies to optimize across their value chains, and we felt that the combination of Zebra and the enterprise mobility business from Motorola made complete sense because it allowed us to offer a broader portfolio and a higher percentage of the solution offering.

For us, it also allows us to become closer to the application development side of the business. As a printing company, while we had a vision and an aspiration to be part of where enterprises were willing to go in terms of managing their business, it’s hard to lead application and solution development around your brand when you’re the printing component. Printing has become almost second nature today, while the wireless business and the portfolio Motorola has there in terms of mobile computing and the trends were we seeing with Cloud-based application development, the Internet of Things, asset optimization, and ubiquitous mobility – that’s what enticed us to say this is still a very relevant strategic opportunity today as it was back in 2007.

Gilmore: I understand you have rather fully integrated Motorola in already. I would have thought that initially, given the very different nature of the business, that you would have started with it as separate SBU. I also understand you are quickly getting rid of the Motorola brand name in favor of it all being Zebra Technologies. Is that correct, and if Yes, what was the thinking?

Terzich: It’s semi-correct. Where we are integrated is in our go-to-market strategy and our face to the customer. When you look at where Motorola Enterprise Mobility was selling, who their customers were and their routes to market, it was a combination of strategically calling on some very large end users and a significant reseller and integrator channel. It turned out that the amount of common end user customers and channel partners between Zebra and Motorola Enterprise is really quite significant.

So we had the opportunity to integrate sales forces, and when you think about it through the eyes of the sales team, your carrying more products in your sales bag, you are selling largely to the same channel partners that Zebra and Motorola were both selling to independently. The largest end users are mostly customers in common, so there was some natural synergistic opportunity in our go to market model.

Where we have remained separate is in the R&D and development side, because the product lines are complementary not competitive, and over time Motorola’s competency in mobile computing, data collection and wireless networks are unique skill sets for us. So we are maintaining separate engineering and product development organizations, but we come together with a common global sales and marketing organization.

Gilmore: And what about the branding? Is the Motorola name gone, it is now all Zebra Technologies going forward?

Terzich: From a contractual/legal perspective, we have to get off the name and the “batwings” [the Motorola logo] as part of the transaction, so it’s not like we have a choice. We can however leverage the Symbol Technologies brand, and we are going to do that as a product brand is some isolated areas. But Symbol as a name has been out of circulation for about seven years, and while it has some affinity say in the reseller community, the long term strategy is that everything will be branded Zebra Technologies.

But in the transitional period there will be some product that have to transfer to a Symbol products sub-brand as a means to get off of the Motorola bat wings.

Gilmore: What’s your take on wireless systems market? It really now is just down in the US to just two major players, Honeywell and now Zebra. Is it is still a good market, a growth market?

Terzich: What’s interesting about the combination is we’re now number one in mobile computing, number one in data collection, and number one in printing. We have a very large global service organization. And then you get to wireless LAN, and that’s the fifth of our major revenue buckets.

What’s interesting about wireless LAN is that it has the highest growth profile of any of those segments, but clearly Motorola’s position here is not number 1. You have some very large players [e.g., Cisco] that operate in a more horizontal market mode, and focus generally on more “carpeted” areas of a business, versus a distribution center or shop floor or a retail store. I think Motorola had done a nice job of carving out a niche relative to some markets that we service, principally in the retail and some of the hospitality markets, and the product has been successful and we have quite a bit of customer loyalty in these sectors.

So our strategy going forward from a wireless LAN perspective is to be very vertically focused and application specific where the product has some advantages, and to build off that customer loyalty. We don’t think the answer is to compete broadly in the wireless LAN marketplace because we don’t have the R&D engine or the brand equity in some of those markets or applications.

So we are going to stick to our knitting, which will concentrated in retail, hospitality and healthcare, where our product seems to resonate.

Gilmore: You and Motorola use primarily a channels strategy. Are you in the solutions business, and can you do that if you use a channels strategy and are one-step removed from the customer?

Terzich: Great question.

One of the things that most people don’t realize is that Zebra, organically before the Motorola acquisition, had about 80% of its business through channels and about 20% through some large, named strategic accounts. And those accounts tended to be some very sophisticated adopters of technology that effectively act as their own systems integrator.

These are large retailers, large transportation companies, and large manufacturers that well understand how to deploy technology to drive efficiency and productivity. So that was our composite, and Motorola’s was very similar, the difference being that because Motorola offered enterprise mobile computing, they tended to call a little higher in those organizations, and they worked more closely with application developers and independent software developers because usually the real problem is solved by application software and re-engineering of business processes.

So Motorola may have been calling on maybe 40% of its revenue from a strategic account perspective, and that means they had a seat at the end user table and they are influencing those companies, even if those are sometimes still being fulfilled through channels.

So where do we fall in the solutions spectrum? Both product lines do not constitute a solution by themselves, they still need to connect to application software and that requires integration support. So the channel will remain a very vital part of the strategy.

At a very simple level, we see that there are opportunities for better enabling application software. So how do we make mobile printing devices and mobile computing and data collection devices better together from a product design set? How do we make our technology more interoperable and attractive for application development?

When you look at this technology and how ubiquitous it is you, find that deployment is really though many hundreds of application developers. You don’t see a small number of applications as being really dominant. Our job is to continue to work with those developers to make our solutions as easy to integrate with them as we can.

No CIO or CFO goes to bed at night thinking “I need to bar code something.” But they do wake up and say I need to take a billion dollars out my supply chain, or whatever the figure is. What we do is often a key piece of what becomes the strategy to achieve those goals.

Gilmore: If I understand it right, you have released your own Voice solution, originally developed by Motorola’s Psion unit in Europe, here into the US market. Before, Motorola relied exclusively on partners here for Voice software. What is the strategy?

Terzich: Ultimately, Voice as a technology is just another extension of using mobility to make operations more productive and efficient, especially in warehousing applications. So it’s really just a continuum to us of bringing more capability to those that are trying to optimize workflow. Workflow has become without question one of the biggest areas of opportunity across anyone’s supply chain. This is part of why we are so excited about the combined portfolio in general, and our Voice solution is part of that.

Gilmore: Mike, appreciate you sharing your insight today.

Terzich: Thanks Dan. I enjoyed the conversation.

For more information and conversation visit the source of this article – http://www.scdigest.com/ontarget/15-02-04-1.php?cid=8965

What Type Of Kenwood Radio Earpiece Should You Use With A Kenwood Radio

Although there are multiple types and designs of Kenwood radios out there, there are only two earpiece connectors compatible with these radios. Kenwood has been able to design their earpiece connectors in such a way that they are compatible with all their vast types of radios. A large percentage of Kenwood radios utilize the 2 pin earpiece connector. Among the most popular radios using the 2 pin earpiece connector include TK3000 and TK3300. The difference between the two-pin connector and the multi pin connector is straightforward. The former features two pins while the latter features multiple pins. However, their performance may not be the same depending on usability and the type of Kenwood radio.

The Two-Pin Earpiece Connector

The earpiece of the Kenwood 2 pin connector is featured by an incredible in-line push-to-talk button (PTT) with an in-built microphone. In addition, it comes with a complete clothing clip and a surveillance acoustic audio tube. This Kenwood earpiece connector can be used with most of the Kenwood radios and it normally sells out at a fair price.

This Kenwood radio earpiece connector is Kevlar reinforced for added security. It also features a secure fit tube connector as well as the lapel clip button. These features integrate themselves easily thus ensuring that the final sound output is of high quality. They are also designed with hi-tech microphones which help in reducing the noise level. Unlike other connectors, its wire PTT (microphone) and acoustic tube are separate. This is meant to reduce the amount of vibrations and echoes produced which would otherwise compromise the sound quality.

When it comes to style, the Kenwood radio earpiece connector is a RoHS compliant connector which has the ‘Over the ear’ FBI style acoustic tube which helps in monitoring sound levels. When you see that the plugs have worn out, there is no reason to worry because these pieces feature replaceable mushroom plugs. This is a changeable earpiece connector which allows you to change the connector to the accessory available. Apart from being compatible with Kenwood two-pin, it also works well other devices such as Motorola 2 pin and Icom 2 pin.

The Multi-Pin Earpiece Connector

The Kenwood multi-pin connected earpiece is a unique and tech savvy type of earpiece. But the earpiece is the same to the 2 pin connected earpiece in other areas. For example, both of them share very important features crucial to the audio type produced. Some of these identical features include an in-line PTT button, the surveillance acoustic tube and the clothing clip. When it comes to its value, it is a little bit pricy than the two-pin version.

The Kenwood Radio Earpieces

The performance and aesthetics of every Kenwood radio earpiece can be fostered by spending a little bit more on optional features such as the ‘swivel’ ear loop. Also, you can enjoy better use and comfort by including a steel clothing clip that reduces noise. Kenwood composes their earpieces from high quality cables featuring a toughened surface. The durable surface protects the cable from accidental strain and offers exemplary cushion to wear and tear. These pieces are lightweight allowing them to be carried and used in wherever you travel. They have been designed to withstand consistent strains common with all earpieces making it easier to be used in any environment.

Actually, the types of connectors which are compatible with Kenwood radios are limited compared to its counterparts. Nevertheless, the Kenwood two-pin and multi-pin connectors provide an excellent performance in all Kenwood’s radios making other connectors of no importance. But some people would say it is worth trying using other connectors to taste the difference. Kenwood radio earpieces consist of polycarbonate microphones which cushions your ears from unexpected high sound levels. When the acoustic tube gets damaged it can be easily replaced ensuring that communication remains uninterrupted. Also, the button or the controller is strategically placed allowing easier management of communication.

Most of Kenwood 2 way radios may only be connected by the two varieties of connectors. Thankfully, their equipment is among the best and it can hardly be rivaled. If you would want to have a Kenwood radio for your company, it is futile searching other compatible connectors because the aforementioned two works superbly. Many companieskenwood because of these hi-tech unparalleled features. Remember that, to gain advantage of uninterrupted communication, safe audio output and additional exclusive capabilities you will have to consider a good earpiece connector for your radio.

Here Are More AM Suggestion

The source of this post is here – this website

I thought you should know that the FCC has just licensed a digital TV station with an ancillary service in the form of an analog FM radio station. This new service can create thousands of powerful FM radio stations, which can be leased to current AM radio stations now struggling with broadcast difficulties.

Recent studies have shown that the 0.62 MHz now unused by DTV stations can be efficiently employed for other services, with no interference to or from either the DTV reception or, for example, FM radio reception. No new spectrum, or change in current spectrum use, is required. FM receivers, which can receive all VHF and UHF TV stations’ analog audio, were readily available since the 1980s from many manufacturers, and could easily be again.

The first DTV station licensed to broadcast this added analog FM is W26DC-D in New York. No interference of any kind has been observed. It uses the upper 200 kHz of the digital channel for monaural analog FM, and is well received by the older FM radios mentioned above. (Stereo FM analog, and digital radio, could also be broadcast.)

The FCC had previously shown concern that this added ancillary service might adversely affect new cochannels, but this has been disproved for the specific conditions employed.

This extended use of DTV spectrum could solve the problems of current AM radio stations by allowing them all to migrate to this new FM band, with no need to disturb any existing service. All that is needed is an FM transmitter output injected into the antenna line of a full- or low-power digital television station.

I hope advantage can be taken by the radio and television industry of this novel spectrum use.

Richard D. Bogner

Retired, Former President and Owner

Island Broadcasting Co.

Roslyn, N.Y.

ENFORCE THE RULES

As a major player in the world of AM radio and as one who is vested deeply, I am continually amazed at people who are not invested trying to tell us how to live.

AM radio in itself needs no improvement!! It works just fine. The problem is simple: The FCC has dropped the ball and fails to recognize the problem is the environment surrounding it. It is man-made interference that has caused the problem, and if the commission had enforced the incidental radiation rules, we would not be compromised as we are today.

All these hearings and meetings always attack the AM spectrum itself. It is just plain wrong! Enforce the rules and make sure radio manufacturers build good radios.

I listen to AM with my Icom Ham Radio with its digital noise blanker and love every moment of it.

Tom King’s article (“King Lays Out ‘Critical Steps’”) in the Sept. 24 Radio World was right on — except for C-Quam, which was a disaster.

Just because the inventor of the best stereo for AM was a eccentric old man and didn’t have a ton of money to spread around in the propaganda war The Commission selected C Quam. They said it was in the public interest… The Washington bureaucrats wouldn’t know public interest if it hit them in the backside. Face it — AM broadcasters, we have been screwed by the government. Maybe if some of these high-test consultants would get their heads out of their backsides we could salvage AM.

God bless you, Mr. King, but the Kahn system rules.

Ed De La Hunt

Owner

De La Hunt Broadcasting

Kelliher, Minn.

LATE TO THE PARTY

The problem with NextRadio and iHeartRadio (“Coleman Says Demand ‘Strong’ for NextRadio,” radioworld.com, Aug. 1) is that they are a few years too late to the party.

All of the college kids I know (and I work for a college radio station) use the free app from TuneIn Radio.     If you’re not on represented on TuneIn, you’re not really streaming anyway.

Students don’t like to have a separate app for every station they listen to. That just causes clutter on their device … and TuneIn even has some AM stations represented.

Bart Jones

Chief Engineer

KFKX(FM)

Hastings College

Hastings, Neb.

http://www.radioworld.com/article/here-are-more-am-suggestions/273542

What Do You Do With A Radio Earpiece?

What is a radio earpiece? An earpiece as the name suggests is a piece for the ear that can either be put inside the ear, covering it or suspended next to the ear. Its main function is to transmit sound signals converted from electronic waves. Earpieces can either be wired or wireless and with a variety of designs as well.

Some of its designs and features

Radio earpieces are convenient; especially where the user is constantly on the move. They are stylish and whether they have a cord or not are still presentable and handy. They too have special microphones that enable two way communications. A light inline push to talk button is as well present and it can be detached or attached to the earpiece.

You can have one that is over the ear that is usually quite fitting. It can either be circum-aural whereby it covers the entire ear and is usually large or supra-aural which only fits on the ear without surrounding it. For these radio earpieces to be of good quality, the material needs to be flexible to reduce chances of breakage.

Other features of the different earpiece designs include having reinforcements aimed at making them more secure. You can also choose to have a wireless or corded radio micro phone that works just as well. Some of the covert earpieces will come with their own separate cables of different lengths and easily adjustable volumes.

An earpiece that is fitted inside the canal of the outer ear can also be referred to as an ear bud. A good radio ear bud will not have any negative effect in your ear functioning. It also needs to be comfortable for the wearer.

The one with a sound tube connector is even more secure and makes a perfect fit into the ear. The radio earpiece will also come with wire pieces if one decides to use them. One can in addition have more than one connector with asingle radio earpiece. These acoustic tubes will also come with mushroom replacements.

An earpiece worn inside the ear canal will obstruct external sounds unlike the ear bud. It is also possible to have a radio transmitter over the ear that ensures that you get clear and quality sound without influence from the noise in the background. The microphones are also able to reduce the sound in the environment and focus on what needs to be transmitted. Over the ear earpieces come in a number of interesting designs such as the D shaped and the G shaped radio earpieces which are especially favourable if the earpiece is being used by more than one person. They are not only sanitary for sharing but comfortable too.

Advantages of covert radio earpiece

Sometimes it will just seem like one is simply listening to their radio but the earpiece is a great communication tool as well. Most of its advantages are drawn from its unique features.

A radio earpiece comes in handy especially because if it’s small size and its hidden nature. You can easily keep your conversation over the radio private and no one will even know you are on it. This is especially when the information being passed is on a need to know basis.

This makes it the earpiece appropriate for those working under cover, security agents, and police officers or even by the government. It is also good for any other occupation or activity that needs a high amount of secrecy or those involving investigations. Another important feature of the earpiece is its ability to enable free flow of information within that particular time. This communication makes it very helpful in such circumstances when one needs to be regularly updated while performing a particular task. This can be because they need to be given instructions or need to be informed about the progress of something.

However, this in combination with the private and convert properties of the radio earpiece also makes it the perfect device for more sinister motives such as illegal spying or cheat in a game or even a test. On the positive side, this communication is extremely helpful in public speaking when one needs some pointers while on stage or in front of an audience without having the listeners know about it.

Being hands free and portable makes it possible for them to be used in occupations where holding a radio to communicate is not an option. This is for instance in works involving heights or need a lot of precision such as engineering or doing a delicate electrical project.

A Look At The Different Motorola Radio Earpieces

When it comes to discreet affairs, there definitely must be a discreet communication. Whether it is a security personnel or just a private group of designated people. Radios are used for communication between compatible devices within a specified location. Nevertheless, it would be less comfortable if someone talks via the radio and everyone hear the entire communication. Given the different types of two-way radios in the market, they usually come with a compatible earpiece. Among the most common radios are the Motorola radios. It would be super discreet and stylish if you had a Motorola radio earpiece to accompany your device. Some of the ideal Motorola 2-way radio earpiece connectors at EarpieceOnline include the following;

CP040 & DP4400 2-Pin Connector

This Motorola 2-pin connector can work with a number of Motorola 2-way radios. It can also support some of the old version radios such as the GP040 and the GP300. Some of the novel version of radios that are compatible to this earpiece include the DP1400 and the DP1000.

Features of the connector

• It has a changeable Foam sock so that you can replace if it has worn out.

• The earpiece also has a comfortable and flexible C-shaped earpiece.

• There is a secure moulded ear hook, for holding firm on the ear.

• It provides high quality audio.

• It comes with a noise reducing microphone for enhanced reception of incoming voice messages.

• The earpiece has a plastic that is covered by a label clip PTT button. The wire PTT is separated from the microphone and an ear hangar earpiece.

• It has a RoHS compliant feature and comeswith Motorola earpiece 2-pin connector GP300/CP040/XTN and GP340 adapters.

DP3400 & DP3600 Multi Connector

This is a multi pin connector works with all DP3000 & DP4000 range of radios, with a 12-pin connector, it slots perfect onto the side of the DP radio and is securely screwed in so that the earpiece is securely locked in.

Features

• It is incorporated with Kevlar Reinforced for better surveillance and security.

• It has a secure fit tube connector, to avoid accidents of it cut from rough encounters.

• It offers a high quality audio.

• The earpiece has a Lapel clip PTT button and a separate wire PTT. That is separated from a noise reduction microphone and an acoustic tube. The acoustic tube runs over the ear, the FBI style.

• There is a changeable connector for flexible modification and flexible mushroom plugs that you can replace whenever.

DP2400 & DP2600 multi connector

This is yet another different multi-pin connector that lets you connect to the DP2000 range of radios. This 8-pin connector fits on to the side of the radio and is locked in with a ‘pull out and slot-in’ connector, reducing the risk of broken screws or damage to the radio.

Features

• The acoustic tube runs over the ear and it has a secure fit connector for super surveillance and comfort.

• It has a separate wire PPT different from the acoustic tube and a microphone that reduces noise from the surrounding.

• The mushroom plugs are changeable and you can simply remove them when they are loose or worn out.

• It produces a high quality audio that reduces strain even when in a noisy environment.

GP340 & GP680

This multi connector is compatible the GP range of radios, including the GP340 and GP680. The Connector is a 13-pin connector and is secured on the side of the radio, with a screw-in to secure the earpiece to the radio.

Features

• This multi connector has a high quality audio reception. That makes it comfortable to use anywhere, even in a crowded, noisy place.

• There is a microphone, which is separate from a wire PTT and an acoustic tube. The microphone is a noise reducing microphone, that helps to make the other end-user be comfortable.

• It has a RoHS compliant and an over the ear acoustic tube that holds firm to the ear.

• There is an adjustable connector that is versatile to other devices.

An elegant and well fitted earpiece will not only promote surveillance, but it will also be comfortable on the ear. That will ensure it is safe from damages in rough situations. A Motorola radio earpiece will be beneficial if you want a comfortable communication without having to speak loudly over the radio. Some of the radios are also slightly heavy, which makes them more comfortable when using an earpiece, that is worn beneath the clothing.

Have You Tried the Kenwood Radio Earpiece?

You might have heard about the Kenwood radio which is the second most popular gadget in the world. As we watch communication systems surrendering to technology’s prodigies, businesses around the world expand. Various sectors of profession that rely on radio technology can actively communicate without facing any hassles. Kenwood is a renowned brand for producing reliable communication equipments. The Kenwood radio earpiece is no exception, being an ideal preference for this particular audio device. The fundamental kinds of ear pieces used for this kind of radio are the 2 pin and multi-pin connectors. Offering exceptional performance within a reliable framework, customers have shifted to using such models for increased audibility.

Key Features of Kenwood Radio Earpiece

The earpiece offers a clear and discrete source that makes communication easier. Composed of high impact polycarbonate plastic, the earpiece allows individuals to communicate in the noisiest environments. Kenwood radio earpieces therefore are considered to be the best choice that is compatible with the radio device. It is the perfect choice of equipment used for communication by security experts, door staff, and surveillance teams. The 2-pin model features two connector pins whereas the multi-pin model features various connectors. A good example of the multi-pin model is the Kenwood 3 wire earpiece that features has been fabricated into a three wire system design.

kenwood earpiece

The Kenwood earpiece comprises of a ‘push to talk‘ or PTT button which is basically the controller of the device. It allows individuals to rapidly get in touch with clients, associates or team members to discuss and carry out various tasks. The coordination of two way radios with the right earpiece ensures excellent sound quality. One of the key features of the 2 wire earpiece is that it can be attached to a collar, lapel or a tie and slipped inside the clothing easily. The Kenwood 3 wire earpiece is slightly different since it is held in the hand to regulate operation instead of being mounted on the lapel or collar. The PTT allows the recipient to switch on or off the earpiece to relay information across.

Benefits of Buying Kenwood Earpiece

Coordinate the responses of your team at office using the Kenwood earpiece device that has been introduced by a reputable company which has existed since 1946. Attaining years of trust from clients, everyone knows how beneficial the Kenwood radio earpiece is! The ear bud has been fabricated with the idea of giving comfort to the listeners with a fitting frame. The cable of the earpiece is transparent, lightweight and durable with hardwearing. The sound quality is excellent of the earpiece that comes alongside a built-in microphone. Aligned with a clothing clip both the devices feature a surveillance tube and the PTT button.

You can easily replace the plastic clothing clip with a steel clip and add features like swivel ear loop. This is done so as to improve flexibility of usage and comfort. Irrespective of how the environment is, the earpiece has a noise cancelling feature that makes it efficient to use in social events at nightclubs, factor or a public event. It is the choice made by professionals since the device is highly compatible with Kenwood 2 way radios. Imagine days when your communication systems are on a shutdown with extreme interference in sound waves! If you fancy a noise free, discrete and clear sound quality then Kenwood radio earpieces is the ideal pick.

A Kenwood radio customer will never face the problem of compatibility or affordability. Having distinct features makes the earpiece an accommodating communication tool. There are lower priced devices available however lack the durability of Kenwood. The Kenwood earpiece is composed of robust framework that can withstand collision. In fact the earpiece is resistant to high strain making it a long lasting device. The earpiece has been recognized globally to being an apt choice for enhancing sound quality of Kenwood radios. You should ensure that while you’re out buying earpiece for yourself, the kind of radio you have matters a lot. So choose wisely before making a final decision.

Conclusion

Kenwood radio earpiece is a result of proficient technology that assists receiving, sending and regulating information between recipients. It is vital to use competent communication tools to achieve quality proof sound. Kenwood is an economical brand that triggers consistent performance over time. This lightweight device couples with a resilient covering that secures prolonged connectivity. Enjoy the comfort of uninterrupted conversations with Kenwood’s brilliant earpiece technology today.

Tycoon Unveils ‘Hyperloop’ Transport Project

American entrepreneur Elon Musk, founder of website Paypal.com (as well as many other companies/ventures), has this month unveiled a potentially revolutionary form of travel.

The ‘Hyperloop’ would hypothetically connect the US cities of Los Angeles and San Francisco by transporting commuters at near supersonic speeds. By using a system of magnets and fans, the Hyperloop would be able to travel between the sprawling cities in about 30 minutes.

The system, which would ideally be solar-powered, represents a cleaner, cheaper and far more efficient system of public transport, at least in theory.

A high-speed train service between the two cities is currently in development, but the Hyperloop is potentially a better mode of travel. Mr. Musk is confident that the idea has potential, writing in his proposal that, “Short of figuring out real teleportation, which would of course be awesome… the only option for superfast travel is to build a tube over or under the ground that contains a special environment,”

Musk estimated the overall cost of the project at $6bn (£3.9bn), which is surprisingly low considering that it involves the development of a new and untested technology.

He suggests that cars could leave at intervals of 30 seconds and that they would reach an incredible speed of up to 760MPH. The eventual ticket cost would be around $20 (£13 at the current exchange rate), according to Musk’s projections.

According to Musk, the Hyperloop would be faster than taking a plane between cities, as it would not spend time ascending and descending.

However, not everyone is as optimistic as the project’s founder. Dave Lee, technology reporter for BBC news wrote, “The bright idea of transporting people using some kind of vacuum-like tube is neither new nor imaginative”. He went on to remind readers that Robert Goddard, the father of modern rocket propulsion, proposed a similar, vacuum powered system back in 1909.

MIT aeronautics and astronautics Professor John Hansman was a little more optimistic, saying that the important question is not whether the idea is theoretically sound (it is), but is instead “could you do it in a way that makes sense from an energy-efficiency standpoint and makes sense from an economic standpoint?”

Other critics have attacked Musk’s projected costs, Alan Wickens, former director of British Rail said that Musk’s cost projections were “extremely optimistic”.

The Billionaire tycoon asserts that a working prototype would take roughly 4 years to build, but has also said that he is too busy to build it right away, as he is currently working on SpaceX, a commercial spaceflight project.

What, if any, future the Hyperloop will have depends greatly on the project’s ability to capture the imaginations of investors, engineers and the general public. We’ll keep you updated.

SOURCES:

http://www.bbc.co.uk/news/world-us-canada-23677205

http://www.bbc.co.uk/news/technology-23681266

Record-Breaking Solar Plane Completes US Journey

The Solar Impulse plane has landed at New York’s JFK airport, having completed its impressive journey across the US. This is the first time that a solar-powered plane capable of flying in both day and night has attempted to travel across the United States.

The landing completes the final leg of the Solar Impulse’s across America transcontinental bid, which began in May.

Earlier in its journey, the Solar Impulse plane broke the distance record for solar-powered flight by staying in the air for a full 18 hours.

In 2012, the Solar Impulse plane became the first solar-powered craft to complete an inter-continental flight.

The record-breaking plane was designed and built by project co-founders (and Impulse co-pilots) Bertrand Piccard and Andre Borschberg. The team hope to extol the virtues of renewable energy with their invention.

Piccard and Borshberg are also behind the ‘Clean Generation’ initiative, which is an attempt to encourage businesses and governments to develop and adopt sustainable energy resources.

The solar impulse HB-SIA has the same wingspan as an A340 Airbus, but weighs only 1.6 tonnes (by comparison an A340 weighs, on average, about 370 tonnes). The Impulse’s wing and stabiliser are covered with some 12,000 solar cells, these drive four propellers and fully charge the lithium-ion batteries for night flying. The craft has a top speed of 70 kph (45mph) and a maximum cruising altitude of 8,500m (28,000ft).

Piccard and Borshberg claim that their next step is to attempt a journey round the world, which they hope will begin in 2015. However, in order to achieve this, the pair will have to develop a bigger plane, the HB SIB.

US Secretary of Energy, Ernest Moniz, was there to welcome the craft, saying,

“If you look at the Department of Energy’s research programmes and technology visions, it involves many of the same kind of technology advances that these gentlemen have put together in an integrated system to accomplish something that would not have been thought of a few years ago (…) I believe in 10 years we’re going to see the fruits of all these technologies changing the world.”

Despite a rip in the wing, which caused the pair to scrap their proposed Statue of Liberty fly by, the Solar Impulse plane succeeded in its aims. The craft has broken records, encouraged increased thought into renewable energy and proved to be a successful invention. Solar powered passenger jets may yet be a long way off, but the Solar Impulse plane proves that the technology is getting there.

How Does A Virtual Reality Headset Work?

Virtual reality, which I’m going to define as ‘the creation of a computerized 3D environment that can be interacted with and manipulated in much the same was as the real world can’, is a pretty multi-faceted concept. There are quite a few ways to allow interaction with a virtual environment (VE), but the headset is perhaps the best known.

So, the key thing that a VR headset needs to be able to do is track the movements of the user’s head (and, where possible, their eyes) in order to allow for better interaction with the VE. After all, if I tilt my head from where I’m sitting and look at the ‘Macho Man’ Randy Savage action figure that stands on my desk, the positioning of my eye line will change my perspective of the figure. So VR, in order to be convincing, needs to work on the same principle.

A good follow-up question would be ‘why does a grown man have an action figure of ‘Macho Man’ Randy Savage on his desk? But frankly, that’s a story for another time…

Anyway, VR headsets commonly use two screens, one for each eye, in order to create a stereoscopic effect, which allows the illusion of depth perception to take place. A PC (or MAC) will then generate the 3D environment in response to the subject’s movements (this technology is not a million miles away from the design of free roaming 3D video game environments).

There’s a really cool scene in one of my favourite ‘guilty pleasure’ movies, which serves as a nice example. The scene appears in ‘Three To Tango’, starring Matthew Perry (of ‘Friends’ fame) and Neve Campbell. In the scene, Matthew Perry and Oliver Platt (who work as architects), compete with a rival team for an attempt to refurbish an old building. The rival team (for trivia buffs, they are played by Dr. Cox from ‘Scrubs’ and Phoebe’s Dad from ‘Friends’) create a lavish, all-encompassing, VR environment for their would-be employer to explore, whilst Perry & Platt use an old-timey optical illusion device to better explain theirs.

Essentially, despite appearances to the contrary, both technologies operate on the same principle. Both are, when all is said and done, optical illusions. The difference with VR is that is reacts to you as you react to it, whereas the old timey optical illusion stuff simply stays the same.

 

In terms of the headset, that’s pretty much all its doing. It is the program (being run from the PC or MAC) that is the really clever piece of design.