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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.

What are the Best Brands of Earphones?

Brand is no assurance of quality, nor is price within brand.

The Dr. Dre-endorsed ‘Beats’ headphones series are a great example of branding without substance. They cost the earth and whilst the sound is generally high quality, the materials used are cheap and the devices are generally very poorly manufactured/assembled. If you doubt this, go and look up the Amazon reviews, or just type in ‘Dr. Dre Beats Headphones are Rubbish’ into Google. You’ll be surprised (or not) at what shows up.

Industry leaders do not always offer the best products, so it is with a heavy heart that I have to admit that any list of leading brands I could give you would be inherently misleading.

In fact, you’ll be far better off if you create a list of your individual needs, highlight the most important one and search from there. For example, if you want a headset that you can use in the gym or whilst jogging, I’d have to recommend a completely different pair than I might if you simply wanted to look cool.

Personally, I find that the Apple headphones that came with my iPod are more than good enough for my basic needs, but the best headphones I’ve ever used were a pair of Urbanista Copenhagen headphones that I reviewed for a site sometime last year. However, those headphones would be completely inappropriate for some uses such as jogging or running to catch a train.

For some advice about choosing the right pair, I went to Jamie Lendino’s PC Mag article, which was posted online earlier this year, the article is insightful and offers a comprehensive run-down of what different types of headphones can do for you. Lendino says,

“Some people happily spend more than half a grand on a new tablet or portable media device with an estimated lifespan of around three years, yet the question we’re asked often is still, “What’s the cheapest pair of headphones I can buy that don’t completely suck?” Headphones, earbuds, and earphones (we’ll describe the difference between them in a bit) are generally viewed as the least essential link in the musical chain—the part you can easily skimp on. In reality, your headphones are the most important link in that chain: A quality pair has a larger impact than the player itself on how your tunes will sound. Also, if well cared for, they will long outlive your planned-to-be-obsolete tablet, phone, or MP3 player. And you don’t have to break the bank, either”.

Whitson Gordon, at ‘Life Hacker.com’, also has a very useful article along the same lines, which you can read by clicking HERE.

So, to reiterate, brands like Sennheiser or Shure may have sterling reputations (and those reputations are certainly deserved for some of their products), but I strongly recommend being concerned more with the performance, function and price of your headphones, than with what the logo looks like.

Tech We’d Like To See: Jet Packs

A jet pack is a portable device that you wear on your back in order to enable short-range flight. There is a distinction between a jet pack, a rocket pack and a rocket belt, but essentially, they all work on the same principle. In case you wondered, Jet engines feature two openings (an intake and an exhaust nozzle), whereas a rocket only has one.

A jetpack, of any kind, is likely to be powered by jets of escaping gas.

There are numerous personal flying devices that do actually work, but the jet pack, despite the overall silliness of the concept, still captures the imaginations of writers, inventors and adventurers the world over. So much so, that despite many (many) conceptual setbacks presented by the theory, working ‘rocket belts’ have actually been built (and used) for some time now. This is a fact that makes me indescribably happy.

Why we want it:

Because being able to fly would be ridiculously awesome, as would being able to soar effortlessly over the busy streets, traffic jams and cars blaring out crappy music 24 hours a day.

A trip to the shops would be so friggin’ awesome that the average jet pack-owning household would probably make enough shopping trips to single-handedly save the economy. Or something.

When can we expect it?

Jet packs are dangerous (most require large quantities of extremely flammable Hydrogen Peroxide in order to work). They are also overly expensive (Hydrogen Peroxide does not come cheap) and insanely dangerous as well as being (I’m sorry to say) completely and utterly illogical as a mode of transportation.

Having said that, Eric Scott piloted the ‘Go Fast Sports’ Rocket Belt in San Carlos, CA in 2008, the flight was a short one, but impressive nonetheless. Similar demonstrations of rocket packs/belts can be seen via a quick trip to Youtube. All the flights are short and wildly anarchic, but they all look like a lot of fun.

So, when do I get my own jet pack?

A few years ago, a rumour circulated that it was possible to build a fully functioning jet pack from items available on the Internet. It isn’t (and you’d be foolish to even try). Sadly, true jet packs, the kind seen in science fiction serials as a safe, cheap, reliable means of personal transport, remain in the domain of science fiction, a place where they will likely stay forever.

Will the jet pack ever become a bona-fide means of transportation for the general public? No. Never, but it is nonetheless fun to dream.

New Modem To Help African Internet Access

A new modem is being designed specifically for use in Africa.

Announced at this month’s TEDGlobal Conference in Edinburgh, the modem is expected to allow a far greater degree of Internet connectivity across the continent.

The device, which has been officially named BRCK, will accomplish its goals by switching between Wi-Fi, 3G, 4G and fixed broadband.

BRCK has been developed by Kenyan firm Ushahidi (which translates from Swahili as ‘testimony’). Ushahidi provide open-source software that is used throughout various African nations, as well as Japan and South America, amongst others.

Regular, uninterrupted Internet connectivity can be a frustrating prospect throughout the African continent.

Juliana Rotich, director of Ushahidi said, “While Africa may have joined the digital revolution and mobile is becoming ubiquitous, Internet connectivity is not always reliable and the price of connecting is high” she then added “We get online and then there is a power cut and we are plunged into darkness and the Internet connection goes down.”

The central idea behind BRCK was to design a modem that was Africa-specific, dealing with the various challenges presented by the continent.

In an effort to combat African electricity shortages, BRCK will allow African users to stay connected even when the power shorts out.

The BRCK will make use of an eight-hour battery, largely to overcome said power shortages, as well as special cloud-based software that allows the user to check WiFi signal strength and availability of electricity.

The modem will be able to connect to up to 20 devices at a time and is designed to be strong and durable when traversing harsh terrain. Ushahidi’s company motto is “if it works in Africa, it will work anywhere”

Essentially, BRCK works by making use of several networks instead of just one, making the odds of getting a signal that much better. An extra antenna, designed to boost signal strength, will be used for gaining Internet access in the more remote areas of the continent.

Ushahidi is hoping that this new product helps to spearhead a rise in the production of other Africa-specific hardware in the near future.

The BRCK proved to be a popular addition to the Edinburgh-based conference. It should be released in November with a price tag of £130. Pre order options are available now.

SOURCES:

http://www.bbc.co.uk/news/technology-22818596

http://www.ventures-africa.com/2013/06/new-kenyan-modem-to-speed-up-internet-connectivity/

Keeping Up With Current Events, Two-Way Radios in Events Management

From cultural events celebrating the diverse mosaic of British identity, to barnstorming rock n roll gigs, events management is a huge area to be involved in.

The term ‘event’ can be somewhat misleading, because technically everything is an event. Actually, when you look at it like that, maybe it isn’t so misleading after all…

When we use the term event, we could be talking about an indoor conference just as easily as a political rally. Athletic contests, art exhibitions, magic shows; if people attend it, it’s an event, and if it’s an event; it needs a manager.

With such events proving to be a booming industry in modern Britain, there’s never been a better time to be an event manager. However, no matter how good your management skills may be, there is one little device that you simply can’t do without.

Rugged, strong and reliable, the humble two-way radio is a staple of so many activities that it beggars belief. In order for a concert to go as planned, or that installation to be ‘just so’, a manager needs to be in constant contact with the staff who are working under her/him.

A key concern at any event is health and safety and, after that, security. With so many people attending, say, a conference, paramedics need to be on standby in case of any emergency. In addition, fire safety regulations need to be adhered to, as do any building laws that may be in effect.

As for security, in today’s troubled world, the sad truth is that there are a lot of disgruntled people out there, people who will stop at nothing to make their statement. Without dwelling on this terrible fact, we must merely make a solemn mental note that, without radios, it would be far harder for security teams to effectively police such large gatherings of Humanity.

Events management, then, is a constant challenge, but the smiling faces of the patrons make it all worthwhile.

Everybody from cleaners and vendors, to front office staff and fire marshals, needs to be within easy reach of management; two-way radios not only make this possible, they actually make it easy. More reliable than a phone, more practical than a middleman and far faster than a pager, the two-way radio is absolutely crucial to the success of any big event.

The Sony Over Ear Headphones, a Revolution in Sound

With the great British summer now in full sizzle, people are taking to the streets in record numbers.

Pallid, pasty figures in ill-fitting outfits are stepping out of their homes (many of them for the first time in months) and gazing in wonder at that great big orange ball in the sky. One again, our city streets resemble a vampire vacation spot, once again; it is safe to go outside without an umbrella (Legal Note: this does not constitute a guarantee).

What does this have to do with Sony over ear headphones? Stick around; you just might learn a thing or two (Legal Note 2: Also not a guarantee).

Anyways, when you head out for a nice afternoon walk, or a weekend trip to the park, you’ll want some smooth summer sounds, playing sweetly in your ear like a gentle breeze, in order to really heighten the experience.

So: this summer, if you only get one pair of headphones: get a pair of Sony over ear headphones (from the people who brought you the PS3 – no, really).

A pair of Sony over ear headphones offers studio quality sound, protected by a comfortable and solid casing. Prices can vary, (with the top models costing almost half a grand) but Sony’s range is so diversified, that there will be something for everyone, in every price range, this summer.

If anybody knows how to make a good pair of headphones, it’s Sony. Therefore many types of Sony over ear headphones come with adjustable sound levels, making them perfect for listening to anything from spicy flamenco flourishes to the score from this summer’s biggest blockbusters. Whatever you want, a pair of Sony headphones can help you to get it.

The summer may last for another couple of months; then again, this may be all we get (it may even be over by the time you read this). Of course, as any Brit knows, the main reason that British summer clothes look so natty is that we only get to wear them once every 5 years or so (and sometimes not even that). However, a pair of Sony over ear headphones can make a stylish compliment to almost any outfit. They always look cool, even in this British heatwave!

However long this glorious weather may last, you owe it to yourself to make the most of it, so step right up and order your very own pair of Sony over ear headphones today! You won’t regret it! 

2wayradioonline.co.uk Explains How 2 Way Radios Work

To put it simply, a two way radio is a device that can both receive and transmit voice messages. In broader terms, it can be said that most wireless communication, and it may include cellular systems, fall under the definition. However, these days, 2 way radio is a term to describe radio system for group call communication. The two way radio comes in several technical names such as Public Access Mobile Radio, Private Mobile Radio, Land Mobile Radio and Professional Mobile Radio. These present times, 2 way radios are often called “walkie talkies”. There are several kinds of two way radio systems and some are able to make use of base and mobile configuration, while some re able to utilize a radio network infrastructure.

A typical 2 way radio includes a PTT button, also known as Push-To-Talk button. The button activates the transmitter and the user simply needs to talk to the device to start communicating. The user must release the PTT button in order to receive transmissions from the other line.

A two way radio is able to communicate with other radio devices. However, direct radio communication has very limited range. To overcome the problem, a radio network infrastructure may be used to extend the range of communications. The rest of the article is going to cover more details about how 2 way radios work and other useful information.

Receiving Radio Waves

Just like other forms of Wireless communications, a 2 way radio sends messages over the air. In order to achieve this, the antenna of a way radio contains a specific set of electrons. If the two way radio features multiple channels, then there is specific sets of electrons are each channel. Whenever a radio transmission is received by the 2 way radio, the electrons get excited. The electrons then create electrical impulses. Electrical impulses are then sent to a small processor, which will then convert the electrical impulses to words and sounds that can be understood by humans. The sounds are produced by the speakers within that the way radio.

Keep in mind that there are always radio waves are floating in the air. Because of it, there is always a nondescript sound that may be produced by the two way radios. To solve the issue, a lot of 2 way radios feature a “squelch” setting; and with it, the user can adjust the signal threshold for clearer communications.

Sending Transmissions

Two way radios can also send messages across the air. The main idea is to convert the sound to radio waves. However, the defining characteristic about the way radio is its ability the convert back the radio waves back to legible sounds.

Whenever a user speaks into a 2 way radio, a membrane within the device will vibrate as a response to the sounds. The vibrations are sent to the processor, which in turn converts them to electrical impulses and readies it for transmission.. Finally, the transmission is sent to the antenna which is then broadcasted in the form of radio waves. These radio waves are then received by another device and convert them back to a legible sound.

Multiple Channels

As two way radios are getting more and more popular, it is possible for more than one party communicating in the same line or frequency. This can cause a lot of confusion and interference. To solve the problem, modern 2 way radios are able to utilize multiple channels.

For a two way radio to broadcast on multiple channels, the device must be able to generate radio waves in multiple frequencies. Furthermore, the device must be able to send frequencies with very little fluctuations. These fluctuations are actually caused by the transmitted voices. The fluctuations can be minimized through “frequency modulation”. The modulated transmissions are then sent to the device’s antenna.

The device must also excite the proper electrons. Once the proper electrons are excited, an outgoing radio wave is then produced.

These radio waves may be picked up by another device tuning into the same frequency. Furthermore, the device must be within range of the transmitting device. The range of two way radio is usually determined by a couple of factors such as atmospheric conditions, radio’s battery power and the size of the two-radio’s antenna.

Whenever a device picks up the transmission, the receiving radio must filter the signals through an electronic filter known as a bandpass filter. Finally, the transmission is then converted back to sound.

Why Choose A 2 Way Radio

The two way radio is one of the earliest forms of wireless communication. However, in today’s modernized communication environment, a question arises – is the way radio a viable technology? The answer to that question is a yes. This is because the 2 way radio has its own unique advantages that may not be found in other forms of wireless communications. Below are two of them:

Instant Communication – the ability to communicate between two or more parties almost instantly is one of the most defining advantages of the two way radio. A user only needs to press the “Push-To-Talk” button and within seconds a receiver will be able to receive the audio messages. Furthermore, the entire system is set up around the idea of “quick call” and “quick receive”. This is the main reason why the organizations rely on the 2 way radio technology for operational and tactical communications. The system can also make use of encryption technology for a more secure communication.

Group Communications

Another unique advantage of two way radio is its ability to facilitate “group call” or “one-to-many” communications very efficiently. By efficient, it means that the user can communicate with one, hundreds or thousands at the same time. There is no need for a user to repeat the same message if he/she needs to communicate to more than one individual.

A 2 way radio is one of the earliest technologies used for wireless communications. Even though it is a bit outdated compared to other forms of wireless communications, but the usefulness is still very applicable today. The main idea of how 2 way radios work revolves around on sending and receiving radio waves, which in turn is converted to legible sounds. The idea and technology behind two way radio may be simple, but nevertheless it is still a very well-used form of communication in today’s world.

You’ll Never Work Alone, Radios and the Lone Worker

In accordance with the ‘Health and Safety at Work’ act of 1974, every UK-based employer is legally obliged to look out for their employees and not expose them to undue risks.

This is a good and noble law and one that has doubtless saved many lives since it was first passed almost 40 years ago. This law has also led to the development of many new technologies aimed at keeping workers safe…One tool that is completely indispensable to the lone worker is his or her two-way radio.

Today, many two-way radios come with a ‘Lone Worker’ function. This function sounds an alarm if the device has not been used within a set amount of time. Using this function, an employer can dispatch a worker into a potentially hazardous area, but still account for their safety to as great a degree as possible.

So, what sort of places might be hazardous to a lone worker? Workers who operate in and around chemical and manufacturing plants are a good example of lone workers who, using their two-way radios, can keep in constant, immediate contact with their control centre. Potential exposure to hazardous chemicals, dangerous machinery and so on can place these jobs in the ‘high risk’ category, making a walkie-talkie system a veritable necessity. After that, consider construction workers, taxi drivers and miners; people who need to be contactable every step of the way.

In addition to that, there are also security guards, policemen and bouncers to consider, all of whom risk running into potential violence, as well as scenarios that may require immediate assistance and/or rapid medical attention.

In recent years, there has been a steady growth in the amount of people operating as lone workers. Workforce reductions forced upon recession-hit businesses have caused some workers to operate alone, for example. However, there are also more care in the community groups (such as youth workers), late night deliveries being made, increased security/surveillance concerns and people taking on night work just to make ends meet. In order to keep these hard working professionals safe, companies are required to invest in the technology that can keep their workforce secure and looked after.

Two-way radios are durable, dependable and easy to operate. They are a proven and trusted technology and they save lives. These days, it would be positively unthinkable to send an employee into a potentially hazardous situation without first equipping them with the relevant safety gear and a two-way radio.

What Exactly is an Earpiece?

In general context, an earpiece is anything which becomes purposeful when it covers the ear or hangs near it. This means that an earpiece could be used as a general term for several related items which include eyeglass frames, headsets and anything else whose design allows it to fit into the ear and the block entry of sound waves. However, the most common description of an earpiece is that of an electronic device that is used to convert electronic signals into sound waves which are then directed to the ear’s canal; devices in this category can also be referred to as electronic-acoustic transducers.

In the past, the only way of listening to electronic-audio signals generated by a device was through the earpiece. However, with time, amplifiers were developed which made it possible to listen to audio via speakers. This did not render the earpiece useless; on the contrary most people use them as a preference for personal reasons which could be privacy, allowance for hands free operation or for listening to audio playbacks in good quality where there is a lot of noise. Depending on the design, devices can be described as headphones, ear buds, headsets or stereo phones.

Earpieces can be put into two categories which again depends on design and how the device functions. If an earpiece connects to the source of sound via cable, then it can be described as a wired earpiece which came before the cordless or wireless earpieces. Wireless headphones or earphones are similar in design to conventional earpieces of their kind only that they connect to the source of sound via infrared signals or radio waves. Some of the devices which are compatible with the wireless type include mobile phones, computers, CD players, MP3 players and gaming consoles with Bluetooth or Wi-Fi adapters.

Wired earpieces are convenient to some extent but the wire which dangles from a user’s ears to the device they intend to listen to can be disturbing at times. Remember, a wired earpiece has to connect to the sound producing device physically. This means that you will have to bear with dangling motion of the wire although some are designed to be spiral so that the move less. The most common earpieces come with the 3.5 millimeter (0.2 Inch) jack which has been made a standard though introduced by Sony in 1979. Before the 3.5 millimeter jacks came into existence, ¼ inch jacks were the standard. Today, there are still in use but only for professional equipment.

Ear buds have not been in the market for long but what makes them worth mentioning is their design which completely changes how the user perceives sound. An ear bud feeds sound directly into the ear drum which is unnatural because the waves bypass the acoustic contouring provided by the listener’s outer ears and head. This way, the user’s brain will assume the sound is in a straight line in the head and between the ears; the result is sound which does not have the three dimensional effect which is normally provided by loud speakers due to the configuration between them and the users ears.

Depending on their configuration, earpieces can further be classified according to their shapes and sizes. For instance, circum-aural headphones come with large pads which surround the outer ear and are the kind used in most professional recording studios. The other type in this context would be supra-aural headphones which fit over the ear without surrounding it. Ear buds which were discussed earlier fit into the ears outer canal but do not fully cover it which means external sounds from other sources are still audible around them. Canal phones which make the fourth category fit snugly into the ears canal and are therefore effective in blocking exterior sounds.

Noise cancellation is a feature which is slowly gaining popularity with the public. The technology works to improve the quality of sound reaching the ear drums by cancelling out other sounds from external sources. The most advanced noise cancelling headphones utilize a physics principle called destructive interference where the headphones produce sound of equal wavelength with noise so that they cancel out. Note that noise cancelling headphones direct some of their sound outwards so as that it cancels noise coming from exterior sources. If you plan to buy earpieces, list down the specifications you would want to avoid purchasing something which will later frustrate you.

Keeping You Safe: Two Way Radios in High Security

These are troubling times for our nation and indeed for the world at large. Our little corner of the history books will be blighted by a global recession and civil unrest as political opportunists fan the flames of religious and racial tensions. In the midst of all this turbulence, there’s us, the regular people, caught up in the middle of the maelstrom.

In a world fraught with buzzwords like ‘terrorism’ ‘counter-terrorism’ ‘contamination’ ‘organized crime’ and ‘data theft’, its easy to feel like you’re always at risk, only ever one diplomatic blunder or power hungry madman away from World War 3. In such a world, an increase in security is often felt to be the only way to achieve peace of mind. Enter the world’s high security professionals.

Whether providing security for public figures, guarding prominent buildings, patrolling national boundaries or keeping the Internet safe from hackers, high security is an enormous and varied industry that demands much from its workers. Public and private security firms are stretched to deal with all the issues and potential problems that they have to tackle.

Fortunately, two way radios and security earpieces make their work a lot easier. The same type of radios that are used by the military can be affordably purchased by the security services, as and when needed.

These radios are rugged and durable, they can withstand almost any weather type and they have strong, long lasting batteries that allow for hours of field work. Two-way radios are by far the quickest and most reliable form of portable communication, not as clumsy as a pager or as temperamental as a phone. In addition, two-way radios are incredibly easy to use, meaning that training is a doddle.

Working alongside state-of-the-art surveillance technology, non-lethal weaponry and bleeding edge computer security programs, the simple, effective (and simply effective) two-way radio is still the security services first and finest friend.

Whether on foot or in vehicles, whether standing guard or co-ordinating the efforts of a team, two-way radios are an absolutely indispensable part of the high security industry, making them a vital component of the nation’s peace of mind.

You’ll find two-way radios helping to keep secure our data centres, cash warehouses, government buildings, military bases, secure storage facilities and even more sites than we have the space to name.

The world may be a conflicted, sometimes frightening place, but the high security workers around the globe are helping us to sleep at night and using two-way radios to do it.