All items tagged with audio measurements (123)

GRAS Releases 12BE, 12BC, 12BF, and 12BD Microphone Power Modules with TEDS

December 16, 2021 by audioXpress Staff

GRAS Releases 12BE, 12BC, 12BF, and 12BD Microphone Power Modules with TEDS

GRAS Sound and Vibration added four new power modules to its existing line, with the introduction of the GRAS 12BE, 12BC, 12BF, and 12BD Microphone Power Modules aimed at engineers who need to power CCP or LEMO measurement microphones and would like seamless integration of microphone sensitivity via TEDS. These new power modules have the ability to take advantage of the latest GRAS SysCheck2-enabled microphones.

The Lab Bench of 2021: Virtins Multi Instrument Measurement Software

December 1, 2021 by Stuart Yaniger

The Lab Bench of 2021: Virtins Multi Instrument Measurement Software

Stuart Yaniger shares his more recent experiences with Virtins Multi Instrument Measurement Software, which he combined with his RME ADI-2 Pro FS R audio interface and the Linear Audio Autoranger II to create what he defines as the Lab Bench of 2021. This is a very complete solution for anyone working on product testing and evaluation from home. It is also an approach that complements Yaniger's 2015 series of audioXpress articles on how to adapt home computers and sound cards for audio test and measurement. In this article, he experiments and updates his findings about Virtin's Multi Instrument software. This article was originally published in audioXpress, March 2021.

Audio Precision Releases APx v7.0 Audio Measurement Software and Introduces New Subscription Model

November 30, 2021 by audioXpress Staff

Audio Precision Releases APx v7.0 Audio Measurement Software and Introduces New Subscription Model

Audio Precision released the latest update to its APx500 audio measurement software, version 7.0, adding new enhancements suited to a wide range of audio test applications, whether analog, digital, or acoustic. In parallel with release 7.0, Audio Precision is also introducing APx500 software subscriptions, offering APx users an alternative in how they license APx software, and access nearly any software version and option.

GRAS Sound & Vibration Launches SysCheck2 Intelligent Acoustic Sensor System with Built-in Self-verification

November 30, 2021 by audioXpress Staff

GRAS Sound & Vibration Launches SysCheck2 Intelligent Acoustic Sensor System with Built-in Self-verification

Danish measurement microphone specialists GRAS Sound & Vibration, now a part of Axiometrix Solutions, announced two new microphones with SysCheck2 functionality allowing for remote-controlled health check of an entire measurement chain. The new microphones are the GRAS 246AE 1/2" CCP Free-field Standard SysCheck2 Microphone Set, and the GRAS 246AO 1/2" CCP Pressure Standard SysCheck2 Microphone Set, both featuring self-verification.

Outline Announces Globe Source Radiator Acoustic Measurement Solution

November 29, 2021 by audioXpress Staff

Outline Announces Globe Source Radiator Acoustic Measurement Solution

Designed in collaboration with the Department of Mechanical And Industrial Engineering at the prestigious Brescia University in Lombardy, and engineered in Italy by Outline, the new Globe Source Radiator (GSR) high-power omnidirectional sound source solution provides a vital tool for acoustic analysis. Complemented with the Outline NG01 noise generator that can be controlled with a radio remote control, and the portable Outline L3000 DSP amplifier, the GSR offers a high-SPL solution for acoustics measurements in all environments, including large venues and spaces.

Outline Announces Revamped ET Series Acoustic Measurement Turntables

November 1, 2021 by audioXpress Staff

Outline Announces Revamped ET Series Acoustic Measurement Turntables

A longstanding mainstay of Outline’s diverse portfolio of products, the company's ET System measurement turntables have received important new developments and refinements and are now available in two new models - ET50-3D and ET250R2-3D - to suit different speed and load requirements. Outline’s original concept of a high-precision, computer-controlled turntable capable of placing significant loads with perfect accuracy in a measurement environment is in daily use around the world.

September 16, 2021 by audioXpress Staff

Hottinger Bruel & Kjaer Electroacoustics Virtual Conference Takes Place September 28 - 29

Registration is now open for the upcoming Electroacoustic Virtual Conference, an event promoted by Hottinger Bruel & Kjaer (HBK), which this year will be fully online and offers an exciting two-day program. The Electroacoustic Conference will offer presentations from experts in all areas related with sound, noise, acoustics and vibration, with more than 21 presentations already scheduled. Sessions include presentations from companies such as Head-Fi, XMEMS Micro Speakers, Comsol, Embody VR, Vibrations Inc., Harman International and more.

Fresh From the Bench: Audio Precision APx517B Acoustic Audio Analyzer

September 15, 2021 by David Logvin

Fresh From the Bench: Audio Precision APx517B Acoustic Audio Analyzer

Primarily targeted at production test applications, the APx517B debuted at the end of 2020 and supplements AP's powerful product line of analyzers, which are considered the gold standard in audio measurement. In his review, David Logvin explores audio measurements with this fully integrated hardware, that combines multiple digital interface options all with accredited calibration. This article was originally published in audioXpress, August 2021.

Ed Okorn Joins Scantek as President

September 14, 2021 by audioXpress Staff

Ed Okorn Joins Scantek as President

Scantek, a leading company in sound and vibration measuring equipment sales, service and calibration, announced the appointment of Ed Okorn as President, assuming the responsibilities of president from Steve Marshall who has held the position for the past nine years. Marshall has agreed to continue his tenure by overseeing the re-accreditation of the Scantek Calibration Lab. Ed Okorn moves to Scantek from GRAS-Sound & Vibration where he was General Manager for North America since 2017.

Rational Acoustics Announces Major Update with Smaart v8.5

July 28, 2021 by audioXpress Staff

Rational Acoustics Announces Major Update with Smaart v8.5

Already on the fifth major version update for Smaart v8, Rational Acoustics has now focused its attention on Impulse Response (IR) Mode with an extensive overhaul while providing multiple new feature additions and improvements across the entire program. With the release of Smaart v8.5, a free update, the company also includes a new “Advanced Delay Finder” dialog, new features and improvements to SPL and Transfer Function measurements.

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