All items tagged with acoustic testing (17)

GORE MEMS Protective Vents Improve Yields Through the MEMS Microphone Manufacturing Process

February 28, 2019 by audioXpress Staff

GORE MEMS Protective Vents Improve Yields Through the MEMS Microphone Manufacturing Process

The latest portable electronic devices are expected to go everywhere with us and withstand anything, as soon as they leave the assembly line… but what about while they are still on the assembly line? In examining this challenging environment, W. L. Gore & Associates (Gore) developed GORE MEMS Protective Vents, designed to shield the device from extreme conditions faced during manufacturing and maximize yields.

HEAD acoustics Launches Acoustic Environment for Realistic Noise and Reverberation Measurements

February 25, 2019 by audioXpress Staff

HEAD acoustics Launches Acoustic Environment for Realistic Noise and Reverberation Measurements

Users of mobile phones, voice-operated smart home devices or hands-free terminals have to deal with different background noises and room reverberation that impair their user experience. Therefore, realistic performance tests of communication devices do not only need to consider background noise but also reverberation. HEAD acoustics launches 3PASS reverb for this purpose, a software option for its background noise simulation systems 3PASS lab and 3PASS flex.

HEAD acoustics To Showcase Latest Measurement Technology for Voice and Audio Quality Testing at MWC Americas 2018

August 14, 2018 by audioXpress Staff

HEAD acoustics To Showcase Latest Measurement Technology for Voice and Audio Quality Testing at MWC Americas 2018

From September 12-14, the mobile industry will once again meet in Los Angeles for the 2018 Mobile World Congress Americas. HEAD acoustics, one of the world’s leading software and hardware companies for optimizing voice and audio quality will attend and promises to show its latest measurement technology for voice and audio quality testing at booth S.2618.

PCB Piezotronics Introduces Water and Dust Resistant Test and Measurement Microphone

July 20, 2015 by audioXpress Staff

PCB Piezotronics Introduces Water and Dust Resistant Test and Measurement Microphone

PCB Piezotronics introduced a new 1/2” (12mm) microphone and preamplifier system, for use in applications where moisture, oil splash and contamination are a concern. The new model 130A24 is a free-field, pre-polarized array microphone and preamplifier system, ideal for general purpose acoustic tests in harsh applications and environments.

New PCB Piezotronics 1/2” Preamplifier for Acoustic Testing in Confined Spaces

February 9, 2015 by audioXpress Staff

New PCB Piezotronics 1/2” Preamplifier for Acoustic Testing in Confined Spaces

PCB Piezotronics expanded its microphone preamplifier family with the introduction of a new 1/2” short preamplifier. Model 426A13 is for test engineers and acoustic consultants taking measurements in spaces where traditional microphone systems won’t fit or where space constraints are a concern, such as under automobile engines or in a cavity.

Klippel Free Seminar on “Essential Loudspeaker Diagnostics Made Easy” in Santa Barbara, CA

January 7, 2015 by Vance Dickason

Klippel Free Seminar on “Essential Loudspeaker Diagnostics Made Easy” in Santa Barbara, CA

Klippel GmbH is promoting a free two day seminar titled “Essential Loudspeaker Diagnostics Made Easy.” This seminar will be presented by Klippel founder Dr. Wolfgang Klippel on January 12–13, 2015, at the Canary Hotel in Santa Barbara, CA, and addresses the evaluation of sound reproduction systems using physical and perceptive measurement techniques.

Listen’s New AudioConnect Analyzer Audio Interfaces Specifically Designed for Acoustic Testing

December 29, 2014 by Vance Dickason

Listen’s New AudioConnect Analyzer Audio Interfaces Specifically Designed for Acoustic Testing

Listen, Inc. has released two new audio interfaces for its SoundCheck analyzer software, AudioConnect and the AudioConnect 4x4. Both interfaces are specifically designed for audio and electroacoustic test and measurement and intended as straightforward cost-effective measurement solutions.

«
1
2
»