Business News

Stetron announces the development of a new 57mm 520hz low frequency driver for UL217 applications

Buffalo, NY, Friday August 3, 2018 : Stetron is pleased to announce the development of a new miniature loudspeaker designed especially for the Fire Alarm and Protection Industry. This driver is suitable for use in products intended to be compliant to UL217. This low profile driver has a small foot print of 57 mm and …

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ALMA Announces Speaker Builders Track at AISE2019

  Press Release Phoenix, Arizona, USA 30 July 2018 The Association of Loudspeaker Manufacturing and Acoustics (ALMA) International is pleased to announce a key education track for the upcoming AISE2019 (ALMA International Symposium & Expo) scheduled for 9-10 June 2019 in Orlando, Florida. Our Speaker Builders Workshop will follow the development of a loudspeaker from …

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A View of the Loudspeaker Industry

As Seen by Members of ALMA International’s Board of Directors, Executive Committee, and Executive Director Reprinted with permission from Loudspeaker Industry Source book 2018 Several members of the Association of Loudspeaker Manufacturing and Acoustics (ALMA) International to a moment to share their thoughts on the current state of the loudspeaker industry. Read the full article here

New Microphone for Measurements in Hazardous Areas

June 5, 2018, Depew, NY – PCB Piezotronics, Inc. released a prepolarized condenser microphone system – Model EX378B02 – for use in hazardous areas. The new microphone system is compliant with explosive atmospheres and gaseous hazardous environments where standard microphones are restricted. Additionally, EX378B02 is compliant with intrinsic safety protection levels for all above ground applications globally; …

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VoCAS: New version extends the possibilities for the evaluation of voice control systems

HEAD acoustics has launched a new version of VoCAS (Voice Control Analysis System), the efficient software for evaluating voice control systems. The turnkey test solution now supports the modular multi-channel labCORE front end of the technology manufacturer from Herzogenrath. Thus, VoCAS offers manufacturers even more possibilities to test their ASR system (Automatic Speech Recognition) in …

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AUDIO PRECISION RELEASE ENHANCES CHIRP-BASED MEASUREMENTS

BEAVERTON, OREGON, May 22, 2018: Audio Precision announced today the upcoming release of APx audio measurement software version 4.6, with planned demonstrations at the 144th International AES Convention. Included in this latest edition of the popular test software will be the ability to perform measurements using the log-swept sine chirp—such as acoustic response—in an open-loop configuration, …

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Audio Precision Adds Speech Intelligibility Depth

New ABC-MRT option provides an objective measure of speech intelligibility following the paradigm of the Modified Rhyme Test BEAVERTON, OREGON, March 27, 2018: Audio Precision announced today the addition of a new speech intelligibility measurement option for APx500 audio test software based upon the ABC-MRT speech processing algorithm. Measuring speech intelligibility is an important capability for engineers …

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Audio Precision Expands Microphone Product Family

Offers convenience and flexibility via phantom-powered preamplifier compatible with ½” and ¼” prepolarized microphone cartridges BEAVERTON, OREGON, March 13, 2018: Audio Precision, the recognized standard in audio test, today announced the expansion of its line of measurement microphones with the introduction of the 376M03, a calibrated microphone system combining a ½” microphone cartridge with a phantom-powered preamplifier …

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HEAD acoustics runs complimentary voice quality web seminars

HEAD acoustics is proud to open enrollment for our new series of complimentary educational voice quality web based seminars. These one hour sessions are designed to provide short but focused information on voice quality topics that are normally not taught in college level classes. Anyone interested in learning more about the fundamentals of voice quality …

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Plan To Succeed: Networking AISE 2018

Quick Links: AISE Information Exhibitor Prospectus Attendee Registration Content & Schedule Early registration discounts end when November ends! You’re going to be here, right? Save money! Register NOW Discounted Accommodations at te beautiful South Point Hotel & Resort ends December 5, 2017. Act NOW! Your link for savings

Advances in Tinsel Wire For Micro Speakers and Larger Drivers

Maeden has created over a thousand types of tinsel leads for speakers.  Tinsel is a critical part of the speaker, from micro speaker to worlds biggest subwoofer. There are many ways of connection from terminal to voice coil, from free air, or from the spider or through the bridge. No matter how you connect to …

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Audio Engineering As Consumer Content: What Was Once Only Behind The Scenes Can Influence Consumers 

Audio manufacturers often make large investments in engineering staff and professional test equipment for design and validation. The audio enthusiast community has taken an increasingly keen interest in the kinds of audio measurements performed by these engineers in their labs. As a result, many enthusiasts are building homegrown measurement systems and posting their audio measurements …

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