All items tagged with measurement microphones (109)

The Latest Technology for the Loudspeaker Industry in Voice Coil December 2016

November 21, 2016 by audioXpress Staff

The Latest Technology for the Loudspeaker Industry in Voice Coil December 2016

Voice Coil December 2016 features a Spotlight article on Vesper’s new and revolutionary proprietary MEMS piezoelectric transducer architecture, a comprehensive Directory of Measurement Microphones and related solutions, and the always indispensable Acoustic Patents article, which discusses an interesting new subwoofer design. Vance Dickason characterizes a new compression driver from Eighteen Sound and a mid-bass woofer from Dayton Audio and remembers the notable life and work of industry pioneer Leo Beranek (September 15, 1914 – October 16, 2016). Now available online!

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Important Technology Updates and Great Product Reviews Featured in audioXpress December 2016

November 1, 2016 by audioXpress Staff

Important Technology Updates and Great Product Reviews Featured in audioXpress December 2016

audioXpress December 2016 is now ready to download. Our Standards Review article explains the fundamentals of the USB 3.1, USB Type-C, and Thunderbolt 3 specifications. We review four measurement microphones from PCB Piezotronics, the Mytek Digital Brooklyn DAC, the new miniDSP DDRC-24 processor, and we feature a Retro-Style High-Fidelity Preamplifier for DIY enthusiasts. This is an issue no one will want to miss.

beyerdynamic New TG MM1w Interchangeable Measurement Microphone Capsule with Digital Wireless Transmission

June 30, 2016 by audioXpress Staff

beyerdynamic New TG MM1w Interchangeable Measurement Microphone Capsule with Digital Wireless Transmission

Unveiled at Prolight+Sound 2016, beyerdynamic is now shipping its new TG MM1w interchangeable measurement microphone capsule, which can be used with the company’s TG 1000 digital wireless system. With this new measurement capsule, the TG 1000 can now be used also to calibrate ELA and PA systems. Due to the linear frequency response of the TG 1000 transmission system, the TG MM1w interchangeable microphone capsule behaves in the same way as the wired version MM1, allowing for greater freedom.

Industry’s First 1/2” Prepolarized Low Noise Microphone System

February 3, 2016 by audioXpress Staff

Industry’s First 1/2” Prepolarized Low Noise Microphone System

PCB Piezotronics introduced a new 1/2” low noise microphone and preamplifier system, model 378A04, which enables test engineers to measure extremely low sound pressure levels in a cost effective, prepolarized (0V) package. Applications include measurements for fan tests, appliance noise, electric car sound quality, environmental noise, cabin noise & anechoic chamber qualification.

G.R.A.S. Sound & Vibration Legendary Founder Turns 90

November 24, 2015 by audioXpress Staff

G.R.A.S. Sound & Vibration Legendary Founder Turns 90

The distinguished acoustic engineer Gunnar Rasmussen, who founded G.R.A.S. Sound & Vibration, celebrated his 90th birthday. Gunnar Rasmussen founded G.R.A.S. Sound & Vibration in 1994, at the age of 67, and continues to inspire with his extraordinary vision and guiding principles for the Danish measurement microphones specialist.

Audiomatica’s CLIO Pocket Electro-Acoustical Portable Measurement System

October 28, 2015 by Joe D'Appolito

Audiomatica’s CLIO Pocket Electro-Acoustical Portable Measurement System

Audiomatica's CLIO Pocket is comprised by the CP–01 Audio Interface (hardware) and software designed to run on Windows and Apple Mac OSX. This in-depth review shares how it works and what’s possible with this lower cost electro-acoustic measurement system that literally fits in your pocket. This article was originally published in audioXpress October 2015.

Voice Coil November 2015 Issue is Online. Let’s Celebrate!

October 26, 2015 by audioXpress Staff

Voice Coil November 2015 Issue is Online. Let’s Celebrate!

November 2015 marks the beginning of Voice Coil’s 29th year as an information resource for the loudspeaker industry. So there’s definitely reason to celebrate and several good reasons to download the issue right now. Including a MEMS Microphone Status Update, Measurement Microphone directory, and Test Bench, which focuses on the UH205PW1 8” mid-bass driver from Motus.

New Genelec Loudspeaker Manager (GLM) Version 2 Software and Updated Network Adaptor

October 22, 2015 by audioXpress Staff

New Genelec Loudspeaker Manager (GLM) Version 2 Software and Updated Network Adaptor

Genelec has updated its GLM calibration solution for SAM studio monitors and subwoofers, including V2 software, and an updated Network Adaptor with microphone and volume control inputs. The solution offers automatic calibration of levels and distance-compensating delays, with the ability to store and recall settings for different listening positions.

PCB Piezotronics Introduces High Amplitude and High Frequency 1/2 Inch Free-field Measurement Microphone

September 18, 2015 by audioXpress Staff

PCB Piezotronics Introduces High Amplitude and High Frequency 1/2 Inch Free-field Measurement Microphone

PCB Piezotronics introduced its new model 377A06 1/2 inch high amplitude, high frequency microphone cartridge for free-field measurements. This new 1/2” microphone minimizes overloading and provides an accurate (flat) response in applications where high frequencies (up to 40 kHz) need to be measured very accurately.

Measurement Microphones: The Good, Bad, and Ugly

July 26, 2015 by Mike Klasco

Measurement Microphones: The Good, Bad, and Ugly

Measurement microphones are a special class of microphones, ranging from laboratory precision instruments to products used for fine tuning sound systems in commercial or residential settings. Measurement microphone pricing varies greatly from $10 to 4,000. The quality differs immensely and there are many choices in between. This article was published originally in Voice Coil October 2012.

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