Produce subscriber Loudspeakers
In a variety of industries where production is related to the presence of corrosive chemicals, dust, strong acoustic noise, electromagnetic interference, command and paging system CPS and two-way loudspeaker TLC systems are widely used that are an extension of the operational telephone communication OTC of enterprises. Command and paging system is designed to find employees on the territory of an enterprise, to command, to notify staff in case of accidents, to broadcast various voice messages, etc. In addition to voice messages of a controller the system allows to program nominal keys on the operational communications board for the transmission of pre-recorded standard commands or signals sirens, gongs etc. Messages can be sent to one speaker, to a group or to several groups or to all speakers simultaneously. The main elements of the system are:. For the public notification the command-and-paging system used all-weather if necessary, explosion-proof horn-type loudspeakers.VIDEO ON THE TOPIC: EVERYTHING You Need to Know About The QSC K12.2 Powered Speaker
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- THE « FRENCH SOUND »
- Hackers Can Turn Everyday Speakers Into Acoustic Cyberweapons
- Related story
- Discover Revel
- ADAM Audio: Smart Speakers
- Website access code
- Von Schweikert Audio Ultra 9 Loudspeaker
- Get the Loudspeaker Focus You Need with Voice Coil July 2018
- Listen to a bendy audio speaker made from liquid heavy metal
- Two-way loudspeaker and command and paging communication systems
THE « FRENCH SOUND »
This July edition highlights a recent development by Celestion of its production-ready Axi Axiperiodic Driver, which was first unveiled in and has meanwhile become commercially available. The Axi wideband axiperiodic driver performs the role of two speakers in one, delivering a high power, high-output driver which reproduces a frequency range of Hz to 20, Hz without the need for a midband crossover, and delivering an exceptionally coherent signal, enhancing clarity and speech intelligibility.
Mike Klasco offers his unique insights and extensive experience in practical production to describe how all those critical aspects of loudspeaker manufacturing can be affected by working conditions and the choices of materials used.
In the first part of an in-depth tutorial, Klasco offers a knowledgeable perspective on how to choose the right dispenser and other factors.
Following up with the Focus topic, Nora Wong Menlo Scientific provides an updated directory of the market leaders in Adhesives, Coatings, Sealants, and Dispenser Providers, all of which are experienced or have optimized their offerings for the speaker industry.
In this month's Spotlight, Mike Klasco writes about SoundChip, a unique solution provider for active noise cancellation product engineering. Established in , the company is headquartered in Switzerland but has offices located in Manchester, England, and Hong Kong.
The team has decades of product experience from its previous endeavors working with Texas Instruments TI , Nokia, and Phitek. SoundChip operates not as consultants but as solution providers and collaborators, enabling product development teams to access a vertically integrated portfolio of technologies, IPs, devices, tools, and services, needed to reliably develop and produce, at scale, high-performance noise cancelling headphones. San Diego, CA. Basically, the new patent addresses a new emitter circuit for providing a bias voltage, which is key for the development of electrostatic loudspeakers.
As an inventor of electrostatic loudspeaker systems and patented technology in this same area, Croft points out how instructive this new patent of "questionable novelty" is for everyone interested in the matter, and the fact that the inventors managed to get patent approval by providing more than references, which the examiners where unable to verify in its entirety, missing the ones that would be able to challenge the application.
It's one way to do it! For this test, Radian sent the 1. Both have neodymium ring magnet motors, high temperature As Dickason confesses, he liked it so much that he ended-up using the drivers in a new studio monitor design for his own work space. A very interesting driver from Beyma, which Dickason found to be on par with most high-quality compression drivers, with the power handing required of high SPL applications, and the unique sound of AMTs.
This edition of Voice Coil July , which is now available for download and run the mail for print subscribers, concludes with the usual dose of Industry Watch updates, that any loudspeaker professional needs to be aware of. Remember, Voice Coil is available in print and download for all registered subscribers, free for industry professionals. The Audio Voice Newsletter. Show more Show less. The Voice Coil July edition is now available and full of great content and insights, apart from the indispensable patent reviews and Test Bench reviews.
This edition focuses on Bonding, Dispensing, Coating, and Related Aspects in Speaker Production, and features a great article by Mike Klasco on the topic, as well as an updated industry directory. Read more The Periodical for the Loudspeaker Industry Enters Voice Coil January Now Available!
Hackers Can Turn Everyday Speakers Into Acoustic Cyberweapons
At Revel, science is at the heart of everything we do. While the rest of the industry focuses on shallow aesthetics, our engineers are busy in the lab perfecting the audio accuracy of our products. Since our very first loudspeaker, we obsessively test and re-test every element so you get the most out of every product. The result is music produced with the utmost purity— music that's played the way the artist intended. Every Revel product is the result of thousands of hours of work.
Other sub-brands were 'John Bowers' for the Active One loudspeaker and preamp and 'Rock Solid' for a lifestyle speaker range. In the company opened a dedicated, purpose-built research centre titled 'SRE' or 'Steyning Research Establishment' in Steyning , about 10 miles from Worthing. The buildings were fit for audio-related work since they were previously used by SME , the English tonearm designer who felt the downturn in tonearm sales due to the introduction of the new digital media CD. SRE housed a prototype shop and listening rooms, ranging from semi-anechoic to typical small living rooms.
Room Sydney - floor 1. With our passion for music reproduction, we were convinced that we could do with headphones what we have done with speakers; provide a better sounding product that delivers music experiences superior to the established competition. Headphones are essentially a pair of small loudspeakers mounted on your head. They are your personal set of portable hi-fi speakers that enable you to take that authentic DALI sound with you wherever you go. DALI Loudspeakers. Room - floor 2. We are totally focused on producing the most authentic and believable sound possible. The web site contains details of some of the technologies used and also a number of independent reviews, which are reproduced in full. Russell Kauffman". BluOS is the most advanced network streaming and multi-room operating system available.
For many years, PMC's fact range has been the choice of discerning audiophiles worldwide. But true innovators are never satisfied. Our designers are continuously researching new materials and German producer Felix Klostermann is delighted with his switch to PMC studio monitoring, stating that it has made his workflow much faster by reducing the number of changes he needs to make to PMC Speakers shared a post.
We want to create unique, innovative products that are deeply related to the particular materials and visual cultures of the places they come from, standing for identity and history. We dream of a Crafts Re-evolution to give back protagonism to traditional hand- crafts in our industrialized world. All our speakers are unique and customized art, pieces made by experienced hands full of precision and dedication.
ADAM Audio: Smart Speakers
T o understand the genesis of the new-generation VSA Ultra loudspeakers, we must go back to , when a loyal, long-time VSA flagship owner contacted company founder Albert Von Schweikert and asked him to construct a one-of-a-kind, cost-no-object speaker. It will come as no surprise that Albert already had a theory for such a design, and this single project would overshadow everything, save standard production at VSA, for more than three years. The overarching focus of this design was to reduce all forms of distortion, mechanical and electrical, to the lowest levels achievable.SEE VIDEO BY TOPIC: How we design loudspeakers Part 3
Speakers used in PA systems and audio systems come in various dimensions for numerous purposes. You may use active speakers, passive speakers, stage monitors, subwoofers etc. Although it may look like one piece, the speaker is formed of several components: dust cap dust cover , surround, cone, suspension, voice coil, chassis, front plate, magnet, yoke. Now you are familiar with all the parts, and it will be much easier for you to know exactly what is wrong with your faulty speaker. The first thing you will notice if one of your speakers is blown is the noticeable change in sound quality.
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Old subscriber radio broadcasting receiver loudspeaker for wired radio network produced. Isolated on a white background — Photo by s96serg. Photo "Old subscriber radio broadcasting receiver loudspeaker for wired radio network produced. Isolated on a white background" can be used for personal and commercial purposes according to the conditions of the purchased Royalty-free license. The image is available for download in high resolution quality up to x
Von Schweikert Audio Ultra 9 Loudspeaker
How will producers hear music in years to come? His colleague Stephan Mauer makes the same point: "In the end it's a platform, converting your audio signals to sound waves. In making that conversion process right and reliable, there's a lot to gain for the user. They're talking about the value that can be added by digital signal processing.
Get the Loudspeaker Focus You Need with Voice Coil July 2018
Speakers are everywhere, whether it's expensive, standalone sound systems, laptops, smart home devices, or cheap portables. And while you rely on them for music or conversation, researchers have long known that commercial speakers are also physically able to emit frequencies outside of audible range for humans. At the Defcon security conference in Las Vegas on Sunday, one researcher is warning that this capability has the potential to be weaponized. Those aural barrages can potentially harm human hearing, cause tinnitus, or even possibly have psychological effects.
Old subscriber radio broadcasting receiver loudspeaker for wired radio network produced. Isolated on white background — Photo by s96serg. Photo "Old subscriber radio broadcasting receiver loudspeaker for wired radio network produced. Isolated on white background" can be used for personal and commercial purposes according to the conditions of the purchased Royalty-free license.
Listen to a bendy audio speaker made from liquid heavy metal
The LE speaker range designed by Dieter Rams for Braun in has been updated and relaunched as a series of smart speakers that retain Rams' minimalist style. The collection of three premium hi-fi speakers replicates the pared-back aesthetic of Rams' designs, but updates them with subtle visual tweaks and new technologies. According to Braun Audio , the speakers "celebrate the timeless, essentialist design ethos of their origins" through their pared-back aesthetic and material palette. Rams created the original LE speaker range for German electronics brand Braun, where he served as head of design from to During that period, he launched a range of iconic products that included audio equipment, calculators and watches. The German firm was responsible for the development of some of the 20th century's most influential audio equipment, including the SK 4 turntable and the TP 1 portable record player and radio. Key differences between the new speakers and their predecessors include rounded corners that replace the sharp angles of the original design, and scaled-down proportions that are intended to make the speakers fit more comfortably in contemporary living spaces.
Two-way loudspeaker and command and paging communication systems
Выбираются совершенно реальные ситуации, хотя факты могут быть слегка изменены, чтобы подчеркнуть смысл. молодые октопауки должны определить приемлемость той или иной возможной реакции. Они делают это в открытой - Так делается для того, чтобы как можно раньше ознакомить молодежь с концепцией оптимизации.