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12BA and 12BB Microphone Power Modules GRAS Sound and Vibration is introducing two new products: GRAS 12BA and 12BB Microphone Power Modules aimed at engineers who need to power CCP measurement microphones and would like seamless integration of microphone sensitivity data via TEDS. These single-channel (12BA) and four-channel (12BB) USB-powered modules provide integrated TEDS support …
January 19, 2021 Dallas, TX For close to 100 years, the world of sound reproduction has been based on Rice and Kellogg’s work. Recently Dinaburg Technology, based in Dallas, TX, was issued their first U.S. patent for an enhanced electro-dynamic loudspeaker design. Mikhail Dinaburg, noted physicist and the patent inventor, uncovered some missing elements …
Dinaburg Technology Receives U.S. Patent for Revolutionary New Loudspeaker Technology Read More »
When moving manufacturing out of China, there’s a lot to consider, e.g., employment contracts, retrieval of tooling and molds, IP protection, and taxes and fees. Rosemary Coates, Executive Director, Reshoring Institute; President, Blue Silk Consulting, (Q1 2021) There is plenty of manufacturing capability around the world for consumer goods, PPE, testing equipment, medical devices, consumer …
In their upcoming free online seminar, the HEAD acoustics experts will present their measurement interface for A²B applications named coreA2B and compare it to other solutions on the market. A notable feature of coreA2B is the proxy mode, the capability to send and receive user-defined signals to and from the otherwise unaffected bus. All parameters …
CHICAGO, IL January 14, 2020 – Resonado Labs, audio technology startup, is taking on a century-old technology – the speaker. The speaker driver everyone is familiar with today is the conventional electrodynamic speaker driver, recognized globally as the volume icon. The conventional speaker structure is found in virtually all devices that play music – including …
Resonado Labs debuts FCS Bidirectional at CES 2021 Read More »
Program details The Shuttered Venue Operators (SVO) Grant program was established by The Economic Aid to Hard-Hit Small Businesses, Non-Profits, and Venues Act, signed into law on December 27, 2020. The program includes $15 billion in grants to shuttered venues, to be administered by the Small Business Administration’s Office of Disaster Assistance. Eligible applicants may qualify …
Press Release Herzogenrath, December 14, 2020 HEAD acoustics has received the official “Certificate of Type Approval of Measuring Instruments” from the Russian Federal Agency for Technical Regulation and Metrology. Using approved software and hardware solutions is crucial for test laboratories to be certified for measurement tasks in the Russian customs union as well as manufacturers …
We are thrilled to announce that TesiraCONNECT TC-5D is among the winners of the Sound & Video Contractor 2020 Innovative Product Award. The TC-5D was selected by SVC readers from a wide selection of submissions. Per SVC, the award “acknowledges both electronic and mechanical innovations, and most of celebrates the designers and engineers behind each …
TesiraCONNECT TC-5D Wins Innovative Product Award from SVC Read More »
New APx517B Acoustic Analyzer brings drastically reduced setup time, renowned AP reliability & quality to manufacturing—at a production test price BEAVERTON, OREGON, November 19, 2020: Audio Precision announced today the APx517B acoustic analyzer, specifically designed, configured and built for the production-line testing of speakers, microphones, headphones, headsets and the wide range of consumer electronics incorporating …
Powerful New App Allows Users to Design High Frequency Horns on the Move Ipswich, UK (November 18, 2020) — Celestion, the premier manufacturer of professional audio drivers for sound reinforcement applications as well as guitar and bass loudspeakers, is pleased to announce the premiere of HornWizard, a new desktop and mobile application which is a …
NOVEMBER 10, 2020 – ST. PAUL, MN – Today American audio solutions manufacturer, MISCO, announced the introduction of the BWX-6501 & BWX-6502, two high performance 6.5” high excursion woofers with an XBL2 motor design and 10 mm linear Xmax. These new models add to a growing line of premium and performance-based drivers, all designed and …
BOLD NORTH AUDIO RELEASES HIGH EXCURSION 6.5” WOOFERS EMPLOYING XBL2 TECHNOLOGY Read More »
November 16, 2020. A new software update is available for both R&D and QC applications. It is free of charge for any users of dB-Lab major version 210 or QC 6, respectively. Even better, the update provides two new relevant tools for output-based testing of contemporary DSP-enhanced speakers, headphones and other audio systems according to IEC …
COMSOL Multiphysics® version 5.6 brings faster and more memory lean solvers, efficient CAD assembly handling, clip planes, layout templates for building apps, and four new products: Fuel Cell & Electrolyzer Module, LiveLink for Simulink, Polymer Flow Module, and Liquid & Gas Properties Module. Burlington, MA (November 11, 2020) — COMSOL, provider of software solutions for …
COMSOL Releases Version 5.6 and Introduces Four New Products Read More »
NOVEMBER 10, 2020 – ST. PAUL, MN – Today American audio solutions manufacturer, MISCO, announced the introduction of the BDT-2901, a high performance 29mm soft dome tweeter to add to its growing line of premium and high-performance drivers, all designed and manufactured under the Bold North Audio™ brand in its St. Paul, Minnesota facility. The …
BOLD NORTH AUDIO RELEASES ONLY SOFT DOME TWEETER DESIGNED & ASSEMBLED IN AMERICA Read More »
Automotive and Home Audio Products to be Built with Flat Core Speaker Technology CHICAGO, IL — New disruptive player in the audio industry, Resonado, has recently signed their latest licensing agreement with Soundlab Technology Co., Ltd, an innovative global audio electronics manufacturer with award-winning design engineers, a state-of-the-art research and development center, and a modern …
Acoustic measurements according to international recommendation ITU-T P.1150 In-car communication (ICC) systems help to improve communication in the vehicle between the occupants. To ensure a base level of functionality and quality of ICC systems, the international standardization body ITU-T has defined appropriate tests in Recommendation P.1150. HEAD acoustics has now implemented this recommendation as automated …
The last part of our first web-seminar series Acoustical Measurement of Sound System Equipment according to IEC 60268-21 was presented in August. You have accompanied us for over four months and we have produced over 20 hours of valuable knowledge about acoustical measurement. We are overwhelmed by the positive response we have received. We have updated our KLIPPEL LIVE site. …
Audio Precision invites you to this one-hour webinar on Open Loop Audio Test. Open loop test techniques are used to measure the performance of audio devices that do not immediately pass audio signals. This includes devices like media players, media streaming devices, audio and video recorders, smartphones, tablets and smart speakers. In this webinar, we’ll …
Take advantage of a great combo offer from GRAS and AP 20% off packages and 50% off trade ins! See the full offer here!
NTi Audio invites you to a free live webinar on Thursday 24 September 2020. More info and registration here!
Using a communication device in noisy environments increases the effort needed to listen and understand the received speech signal. Since this (near-end) noise cannot be reduced, various techniques are applied in different devices: Active noise cancellation (ANC) in headsets, various types of near-end listening enhancement (NELE) in handsets and hands-free and in-car communication (ICC) systems in …
Aaron Lutzo, Student at the University of Toledo Philadelphia, Pennsylvania alutzo@rockets.utoledo.edu Abstract As an acoustic transducer reproduces a sound, the pressure wave it creates propagates into free space. If there are two transducers located near each other playing a similar frequency, the wave fronts will experience a constructive and destructive interference pattern. More often than …
A Study of Off Axis Amplitude Response Due to Physical Transducer Separation Read More »
ADC & DAC Testing By: Daniel Knighten August 19, 2020 @ 7am PT August 20, 2020 @ 5pm PT Automotive: A2B By: Mike Martin September 16, 2020 @ 7am PT September 17, 2020 @ 5pm PT Open Loop Audio Test By: Joe Begin October 14, 2020 @ 7am PT October 15, 2020 @ …
The time passed so fast. Our last three web-seminars on the IEC standard 60628-21 take place in this month. Save the dates and join us Wednesdays at 5:00 pm (CEST). See more information and registration here
KLIPPEL Press Release 15. July 2020 The KLIPPEL Analyzer System has received another minor software update for both R&D and QC ap-plications. It is free of charge for any users of dB-Lab major version 210 or QC 6, respectively. The update provides new relevant tools for output-based testing of contemporary DSP-enhanced speakers, headphones and other …
The rise of the Internet and social media has shifted the balance of power away from producers and towards consumers. Companies are responding to this change by creating positive experiences to keep their customers happy and shopping. At the center of this effort to keep users happy is the user experience (UX) designer. A UX …
15 Statistics You Should Know About A Career In UX Design Read More »
Initial Integration of Proprietary Flat Core Speaker Technology Throughout Soundbar Vertical SOUTH BEND, IN — Audio technology company, Resonado, and leading original equipment and design manufacturing audio company, Zylux, are proud to announce a technology licensing partnership. Resonado’s innovative and proprietary Flat Core Speaker™ (FCS™) technology will be manufactured and initially incorporated into a range …
Version 6.0 of APx500 audio measurement software offers multiple simultaneous input types BEAVERTON, OREGON, June 10, 2020: Audio Precision today released the latest update to APx500 audio measurement software, version 6.0. With this release, APx software supports multiple simultaneous input types, enabling the concurrent measurement of up to 16 channels of digital and 8 channels of …
Correlated Cross-Domain Measurement & Reduced Test Time Read More »
Be part of it and join Wolfgang Klippel on his two paper sessions! Paper Session 1: Linking Cost, Performance, End-User Satisfaction by Physical and Perceptual Assessment Monday, 15th June at 4:30 pm (CEST) Paper Session 2: Towards Digital-Electro-Machano-Acoustical Transducer Modules Monday, 15th June at 5:00 pm (CEST) More information here
