Friday, October 14, 2016

Imtradex Aurelis Handheld Microphones Future Proof to fit all Purposes

We call these Remote Speaker Mics (RSM) and they have come in all different shapes and sizes over the years. Normally a staple of the emergency services, but we have seen a upsurge in general radio users using RSM’s. So it comes as no shock to us that a pro-active company like Imtradex has designed one to suit the needs of the masses.

What was originally developed as a handheld microphone for digital radios, has blossomed over the past few years to an essential equipment accessory for digital radio standards of emergency service: The Aurelis hand microphone from Imtradex.

Meanwhile with the Aurelis, the specialist for critical communications, have a whole series of hand microphones on the market, all adapted to the specific challenges of the communication in critical applications of security agencies, fire departments, dispatch and emergency services. The Aurelis series addresses the different needs of the user: based of the basic model Aurelis Base, Imtradex manufacture customized versions that are specially tailored to the range of functions that meet the customer’s requirements.

All the Aurelis hand microphones have a send button, a microphone and high quality speakers. “All devices contain a cable attachment and also the possibility to connect external audio accessories” adds Ralf Kudernak, CEO of Imtradex. Depending on the radio, different data applications can be integrated, so can ex. on the model Aurelis AudioDis, information be displayed on the LCD display.

“The youngest member of the family is the Aurelis USB handheld microphone, which is designed for connection to computer-based communication system, especially for control centers” informed Ralf Kudernak. “The USB interface gives the easy integration and can be connected independently to each operation system and used with existing hardware. With the development of the Aurelis USB, we followed the desire of several control centers, which wanted to use a handheld microphone which you can also hang at the table of the workplace” said Kudernak.

In terms of digital communication, security and flexibility the innovative ultra-lightweight Aurelis Nexus PTT set new standards. It was specially designed for fire fighting. Thanks to it extra large PTT, with short sensing path and exactly defined pressure point, the operation with use of working gloves is possible.

The user can also be flexible in their choice of radio and headset: All Aurelis handheld microphones can be combined, not only with many headsets, for example with the monaural neckband headset from the NB Series. They are convenient and safe to wear, provide a maximum safe mobility and provide an excellent voice quality. Imtradex can also build them with the different connectors required, so they can easily be connected to different digital radios. All Aurelis handheld microphones have a robust plastic housing. Is splash-proofed and protects the device against dust and against temperature influences, so they can be reliably used in a temperature range from -30 to + 70 degrees Celsius. The 180 gram lightweight Aurelis handheld microphones are also available in different colours and optionally equipped with a car holder or cloth clip.

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What's The Earpiece Singers Put On What Perform Singers Have Got Within Their Ear

Every time a singer gets on stage, he or she wants to put on his/her best performance ever. This is why he/she will try to avoid any distraction that might otherwise affect his or her performance in a negative way. They will ensure that their concentration is really high and that they can hear themselves sing during that moment. One of the distractions that is usually in almost every concert is noise. The noise can be coming from the speakers, the echoes and even form the audience itself.

The music and the song that is normally heard when a singer is performing is referred to as house mix while the song that the singer hears from the speakers is referred to as monitor mix. Usually, a singer stands at the back of the main speakers that are normally placed in front of the audience. Most of the time especially on a big stage, the song that reaches the audience is reflected back to the stage (but not immediately). Such background music will prevent the singer from hearing his or her voice.

Stage monitors are small speakers that are directly aimed at the singer for him or her to hear himself or herself sing. Stage monitors were previously used in concerts and they are still being used on some small venues where cover bands do gigs e.g. in some private parties, bars etc. In the current concert venues, stage monitors do not work very well. This is because singers and musicians move a lot on stage when they are performing. Although the stage monitors enable the singer to hear the music on the stage, they are not as clear as personal monitors (referred to as earpieces, very different to Radio Earpieces).

Earpieces give the singer a detailed information regarding his or her performance. They make him/her hear both the song and the orchestra. They enable the singer to constantly hear his/her song regardless of his or her physical movement on the stage. This is unlike the stage monitors that usually provide the band’s and the singer’s voice based on their distance from the speaker. With stage monitors, the sounds usually vary especially if the singer is moving all over the stage.

When a singer has the earpieces on, he gets to choose what he wants to hear. For instance if he wants to hear himself sing or even hear the lyrics, he can. The earpieces help in drowning out the background sounds like the noises made by the crowd or even those from the band. In fact on average, the earpieces can help the singer reduce the background noise by up to 30 decibels. This can extremely help the singer during the performance.

Usually, the earpieces are tailor- made to perfectly fit the singer. They also come in different styles and colors and therefore the singer can pick the one that suits his/her outfit on the stage.

The most important benefit of having the earpieces on is that, they help the singer in eliminating or reducing the echoes. In an auditorium specifically built for concerts, sounds usually radiate through the entire building when the singer is performing. The audience really enjoy the music that echoes back to the stage however, the singer can easily get confused with such echoes. Note that, by the time the echo reaches the stage, it will be one or two seconds off from what the singer is singing at that moment.

Earpieces also help in blocking the sounds that are coming from the band. The instruments are extremely loud especially those that use electric amplifiers. This noise can make it really hard for the singer to hear himself or herself sing.

The earpieces give the singer the sound feedback and therefore he/she is able to hear everything that is in the song. This makes it easier for him/her to keep on with his or her performance.

Sometimes, you may notice that some garage bands who work in small areas are not using earpieces. The members of such bands usually monitor one another while performing to ensure that they keep up and stay in tune during the performance. However in large crowds of say a 100000 people (i.e. in huge stadiums), one will definitely need earpieces otherwise he/she may not hear anything and may even end up with off key sounds.

Thursday, September 29, 2016

Ericsson first to deliver 5G NR radio

We are seeing a new era in communications at the moment, the move from tetra and RF to the mobile network. The uk’s emergency services will be moved over to EE’s ESN system slowly until 2020 using Motorola kit designed particularly for the technology. The natural evolution is 5G, which we won’t see for many years, but Ericsson have taken the baton and are running with it.

  • World's first commercial 5G New Radio (NR) radio for massive MIMO and Multi-user MIMO coming in 2017

  • New additions to Ericsson Radio System address key requirements of 5G, in today's networks

  • Pioneering Industrialized Network Rollout Services solution facilitates complete rollout from configuration to verification in a single visit

Ericsson (NASDAQ:ERIC) is commercializing the world's first 5G NR radio for massive MIMO, with the first deployments coming in 2017. Together with the Ericsson 5G Plug-Ins announced in June and Ericsson's already commercially available Radio System Baseband 5216, which currently powers Ericsson's award-winning Radio Test Bed, Ericsson is first to deliver all components of a 5G access network.

Tom Keathley, senior vice president, Wireless Network Architecture and Design, AT&T, says: "As we accelerate toward 5G, it's beneficial to have a flexible radio platform that can be deployed not only for LTE, but also versions of future 5G NR standards."

AIR 6468 combines advanced antennas with a large number of steerable ports to enable 5G technologies of beamforming, Massive MIMO and -- building on that -- Multi-user MIMO, initialized as MU-MIMO. These capabilities improve user experience while enhancing the capacity and coverage of the network and reducing interference. The new radio provides LTE support as well, so it is applicable in today's networks.

Huang Yuhong, Deputy Head, China Mobile Research Institute (CMRI), says: "Massive-MIMO, also known as 3D MIMO, is an important milestone in China Mobile's technology roadmap from 4G to 5G. We are very happy that Ericsson's new radio product is coming to market soon to meet our needs and enable us to integrate 5G technologies into our existing networks."

A host of new additions to the Ericsson Radio System are also coming that address key 5G requirements, in today's networks.

Daniel Staub, Head of Joint Mobile Group, Swisscom, says: "On the road to 5G, we will continue to invest in LTE advancements that will become part of our 5G networks. For us, it is key that Ericsson has chosen to focus on advances that will support us in this evolution. These enhancements will further improve the customer experience."

Additional new Ericsson Radio System gear addresses 5G concepts

  • Three new radios support Gigabit speeds for LTE and provide further flexibility in design: Radio 4407 and Radio 4412 enable 4x4 MIMO in one radio unit for FDD and TDD mode respectively, and Radio 8808 for advanced TDD beamforming applications

  • Addressing both the need for unlicensed spectrum options and the growing emphasis on small cells is the Radio 2205, a micro solution on unlicensed spectrum that is fully integrated in Ericsson Radio System, using the same baseband and network management

  • Two new baseband units support the growing need for densification: the outdoor micro Baseband 6502 and macro Baseband 6303 with Ericsson Rail System mounting for flexible site builds

  • Addressing interference issues in dense builds, Baseband P614 enables new band activation on challenging sites by mitigating Passive Inter Modulation, referred to as PIM mitigation, from static and dynamic sources both inside and outside the antenna system

  • Spectrum optimization is a growing need and Uplink Spectrum Analyzer is an Ericsson-unique software solution to remotely identify external interference without the need for costly measurement equipment and site visits

  • Exclusive to Ericsson is instant power sharing, used in the wideband Radio 2242. This capability allows power to be instantly shared between carriers, standards and bands, optimizing the use of radio resources

  • Cloud RAN will be an important 5G network architecture and Baseband C608 provides high-performance switching in Elastic RAN deployments

Peter Jarich, Vice President, Consumer and Infrastructure Services, Current Analysis, says: "Mobile operators, today, are clearly focused on the race to 5G commercialization, while also continuing to invest in their existing LTE networks. With a new 5G radio and LTE offerings which echo key 5G concepts - small cells, licensed-unlicensed band combinations, Cloud RAN, network densification, spectrum optimization - Ericsson's new portfolio additions and Ericsson Radio System innovations provide a compelling way forward."

To support new network builds, Ericsson has created the industry's first Industrialized Network Rollout Services solution. The Network Deployment Delivery Platform coupled with Ericsson's pioneering process facilitates the complete configuration, installation, integration, shakedown and handover of a fully verified site, ready in a single site visit.

Arun Bansal, Head of Business Unit Network Products, Ericsson, says: "Ericsson has driven innovation in every generation of mobile technology and now we are set to over-deliver on an aggressive promise. We are introducing the new hardware that 5G Plug-Ins, announced in June, will run on, so that the first operators can start to deploy 5G infrastructure.  And, we are also launching innovations that improve both the performance and efficiency of today's networks using concepts that will evolve into 5G."

We found this news story on the Communication news website

Friday, September 9, 2016

Hytera to Supply Critical Communication Systems to EU delegations Worldwide

Hytera are truly making huge waves in the two way radio market and this acquisition on Motorolas home turf is remarkable. An insider has told us that this tender was won through a lot of hard work and attention to detail. Hytera are growing rapidly, we have heard from one source at that their Hytera earpieces are out selling their Motorola equivalents this year.

The Professional Mobile Radio expert from Germany, Hytera Mobilfunk GmbH, is awarded with the tender to supply EU delegations worldwide with radio communication networks based on multiple technologies.

Hytera Mobilfunk GmbH confirms the successful conclusion of the negotiations with the European External Action Service (EEAS) over a framework contract for radio communication networks in EU delegations.

The contract is to run for the next four years and implies a supply of multiple critical communications systems, for local and long distance communications. Next to that, Hytera will also be responsible for the installation, updating, replacement, repair and maintenance of those networks. Additionally there will be a technical support for the EU delegations and headquarters of the EEAS.

Matthias Klausing, CEO of Hytera Mobilfunk in Germany “I´m proud and honoured by the trust the EEAS puts in us as a company. And I´m looking forward to a good and constructive cooperation.”

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Monday, August 1, 2016


Some people who pre-ordered the Oculus Rift virtual reality headset are going to have to wait just a little bit longer.

The first Oculus headsets were set to arrive in the mail on March 28, but some people who pre-ordered the device are still waiting for their headsets. The company said in an email to some customers it had experienced an “unexpected component shortage, and unfortunately, that issue has impacted the original shipping estimates for some early customers.”

“First set of Rifts are going out slower than we originally estimated, so we’re giving free shipping for all pre-orders, including international,” Oculus CEO Brendan Iribe tweeted on Saturday. Customers have since been tweeting at Iribe asking for answers after not receiving their headsets.

Customers who ordered anytime from the beginning of January until the end of the day, Pacific Time, on April 1 are eligible for a shipping refund, Iribe said. Further updates on shipping progress are expected by April 12. Despite the email to customers, Oculus noted that it is “shipping rifts everyday.”

Oculus founder Palmer Luckey responded to frustrated customers in a Reddit thread, telling them: “Don’t shunt blame to other people, this is my call.”

“I am not going to wax poetic about this, since I have done so in the past, but bottom-line: I won’t give in-depth updates on any situation without knowing it is solid, true, and finalized. Until I can do so, the best I can do is remind people that I will get them information as quickly as I can,” a person writing from a verified account attributed to Luckey said.

Luckey traveled to Anchorage, Alaska, last month to hand deliver the first consumer headset to Ross Martin, an indie developer who has the distinction of being the first customer to pre-order Oculus Rift in January.

There has been plenty of buzz around Oculus and the experiences developers can create, ranging from games to virtual vacations and real estate tours; however, there’s nothing flashy about the Oculus launch this week. The high price tag of $599 â€" plus the requisite high-performance PC needed to operate the headset â€" puts Oculus in a price range that makes it still inaccessible to the masses.

The consumer headset ships with a wireless Xbox One controller and adapter to enhance the gaming experience, along with two games: EVE: Valkyrie and Lucky’s Tale. Pre-orders are currently backed up until July, according to the Oculus website.

Oculus is also working on Oculus Touch, which are wireless controllers that wrap around a player’s hands, allowing intuitive actions in VR feel as though users are working with their real hands â€" even allowing them to pick up objects in their virtual world.

Martin, who was lucky enough to have his headset delivered, gave ABC News his early review last month.

“Everyone wants to be able to fly or visit the moon, and there’s never been anything quite like this before,” he said.

This years new technology is virtual reality (VR) headsets, stories of VR headsets have been circulating for a few years, and as we understand it 2016 was penciled in for the year of Virtual Reality. So when facebook owner Mark Zuckerberg bought the oculus rift company in 2014 we were expecting this to be the first headset out and when they started taking orders in January this only confirmed what we expected, they have been pipped to the post by Samsung and the gear, then on top of that their orders are running late, but the upside is that they are giving everyone free shipping The Original Source of this article can be found here

Monday, July 18, 2016

Motorola Announces New Two-Way Radio for Use Extreme Conditions

ATEX Radios don’t get the coverage that they deserve, they are superior to most other radios and are designed for the most dangerous and explosive situations. In the past Motorola have designed ATEX radios on current models and the respective safety features added, but this 8000XE is a new model with features not seen before on previous ATEX radio. Hot off the Motorola News desk, you can find the original article here.

Motorola Solutions continues to design digital radio solutions for firefighters and has added the APX 8000XE two-way radio and APX XE500 RSM to its line of products. The newest entries into Motorola Solutions’ award-winning APX portfolio of Project 25 (P25) digital radios have been developed using the company’s well-established practice of hands-on research with firefighters and other first responders who need the most reliable mission-critical communications to do their jobs efficiently, effectively and safely every day.

The APX 8000XE features all-band functionality and is a rugged P25 two-way radio that can be used in either analog or digital mode across 700/800 MHz, VHF, and UHF bands. Time is of the essence for firefighters and they can be ready in moments by programming the radio remotely via WiFi and radio management software to operate securely on different radio networks, allowing them to quickly help neighboring counties during large-scale emergencies.

Motorola Solutions works closely with firefighters and other radio users to find out exactly what they need, and the APX 8000XE is the latest example of that thinking. It features the trusted ergonomics of the APX XE radio series, designed for easy operation in harsh conditions. The right-sized radio has a large top display, exaggerated controls for gloved hands, and a dedicated push-to-talk button. It also provides best-in-class audio with a 1-watt speaker, three built-in microphones and automatic noise suppression for clarity in the loudest of environments.

“The APX 8000XE is an all-band rugged and submersible portable radio made for firefighters,” said Lieutenant David Hudik, Elgin Fire Department. “With Wi-Fi access, we can reprogram the APX 8000XE on the fly when we are providing mutual aid assistance out-of-state.”

Most firefighters use a remote speaker microphone with their radios and the APX XE500 RSM is designedspecifically for demanding environments, whether combating a fire or providing medical services at the scene of an accident:

With five strategically placed microphones and automatic noise suppression, the APX XE500  provides clear communications when worn on either shoulder, center chest, or over the shoulder.

It can be submersed in two meters of water for up to 4 hours.

It withstands heat conditions of up to 500°F (260°C) for up to five minutes.

A channel knob automatically controls the channels of the user’s portable APX radio.

“With the APX XE500 RSM, I can completely control my APX radio without having to hunt under my bunker coat for it,” said Lieutenant David Hudik, Elgin Fire Department. “With improved water porting, you can carry the APX XE500 upright or upside down for fast water drainage while maintaining clear voicecommunications.”

“Customer input is essential to our design and the Elgin Fire Department was right at our side as we tested the capabilities of the APX 8000XE and APX XE500 RSM,” said Claudia Rodriguez, vice president, Devices Product Management, Motorola Solutions. “The latest XE radio means firefighters will be able to talk with other first responders at the scene and across municipalities and regions. The new rugged RSM means they can communicate clearly in the loudest fireground environments, including blaring horns and wailing sirens.”

The APX 8000XE and XE500 RSM will be available in North America.