All items tagged with audio measurements (134)

Rational Acoustics Smaart Adds Integrated Control for Audient EVO Audio Interfaces

December 6, 2022 by audioXpress Staff

Rational Acoustics Smaart Adds Integrated Control for Audient EVO Audio Interfaces

Rational Acoustics and Audient announced the integration between the recently updated Smaart v9 audio and acoustical measurement software and the Audient EVO line of USB-C audio interfaces. The Smaart 9.1 update integrates the controls for phantom power and gain for Audient’s EVO devices - EVO 4, 8, and 16 - directly from within the Smaart interface. Additionally, gain tracking may be enabled to allow for automatic decibel offset recalculation for calibrated inputs.

Listen Releases Free Automated Test Sequence for AES75-2002 Measurements

November 18, 2022 by Joao Martins

Listen Releases Free Automated Test Sequence for AES75-2002 Measurements

Listen is the first test and measurement company to automate measuring loudspeakers to the new AES75-2022 (M-Noise) standard for Maximum SPL. This removes subjectivity, increases reliability, and saves time. The test sequence, developed for use within the company’s popular SoundCheck audio test and measurement system, is available free of charge on Listen’s website. And Listen is now offering the new Portland Tool & Die MDT-4000 audio measurement turntable, fully controllable from within SoundCheck.

Rational Acoustics Announces Substantially Updated Smaart v9 Software

September 26, 2022 by audioXpress Staff

Rational Acoustics Announces Substantially Updated Smaart v9 Software

Rational Acoustics announced the next major release version of Smaart (System Measurement Acoustic Analysis Real-time Tool), with many important new features. Smaart v9 will introduce a fundamentally revised software 64-bit code base, which unifies all editions to a common foundation and coherent interface: Smaart Suite v9, Smaart RT (Real-Time Edition), Smaart LE (Light Edition), and Smaart SPL (SPL Edition). The widely used acoustic test & measurement software platform, will be released on Tuesday, September 27, 2022.

audioXpress September 2022 Speaker Focus Issue Now Available

August 11, 2022 by audioXpress Staff

audioXpress September 2022 Speaker Focus Issue Now Available

The September 2022 Speaker Focus issue of audioXpress discusses speaker design and testing tools and features two fascinating speaker R&D stories on the Holoplot X1 Matrix Array and Motion Feedback Desktop Subwoofers for nearfield studio application. Geoff Hill explains the latest IEC loudspeaker measurement standards, Roger Shively reports from the AES 2022 Automotive Audio conference, Christoph Sladeczek writes about Audio Objects as Platform Technology in Vehicles, and much more.

Rion Acquires Norsonic and Parent Company Scantek

August 1, 2022 by Joao Martins

Rion Acquires Norsonic and Parent Company Scantek

The sound and vibration industry continues to consolidate. Norsonic, Scantek’s parent company, has been acquired by Rion. Norsonic and Rion are both established sound & vibration equipment manufacturers, the first founded and based in Norway, and the second based in Japan. As a leading provider in solutions for sound and vibration measurement instrumentation Scantek sells and supports both Norsonic’s and Rion’s products, as well as other product lines, including DataKustik, in the North American market.

Speakers: The Evolution of Production Line Rub & Buzz Measurements

July 14, 2022 by Steve Temme

Speakers: The Evolution of Production Line Rub & Buzz Measurements

This important article revisits the evolution of Rub & Buzz measurements in loudspeakers, headphone drivers, and microspeakers production lines, and how these are being addressed using the next-generation of perceptual algorithms. Steve Temme offers a valuable comparison with what can be accessed today using modern methods, and what to apply to access production faults, determine thresholds for production yields, or understand the real impact on consumer's perception. This article was originally published in audioXpress, April 2022.

NTi Audio Introduces XL3 Acoustic Analyzer and Sound Level Meter

June 16, 2022 by Joao Martins

NTi Audio Introduces XL3 Acoustic Analyzer and Sound Level Meter

NTi Audio announced its latest generation handheld measurement solution, the XL3 Acoustic Analyzer. This is a completely new design, evolving from the extremely popular XL2, adding USB-C, wireless web connectivity, a large color touchscreen, and multi-language interface. The XL3 is a complete professional sound level meter and acoustic analyzer dedicated to noise measurements, room acoustics and building acoustics applications, complemented by a range of optional software modules and functions.

Listen SoundCheck 20 Offers Enhanced Perceptual Rub & Buzz

June 15, 2022 by audioXpress Staff

Listen SoundCheck 20 Offers Enhanced Perceptual Rub & Buzz

Announced earlier in May 2022, the much anticipated Listen SoundCheck 20 audio analysis software update is now available, and includes Listen’s new state-of-the-art perceptual distortion algorithm for end-of-line testing - Enhanced Perceptual Rub & Buzz. SoundCheck 20 also includes a host of new features for multichannel and communications testing, increasing its capabilities for audio measurement of smart speakers, infotainment systems, headphones and hearables, and other voice-activated and multichannel devices.

NTi Audio Expands Solutions for Monitoring Bass Frequencies and Manage Live Sound Compliance

May 31, 2022 by audioXpress Staff

NTi Audio Expands Solutions for Monitoring Bass Frequencies and Manage Live Sound Compliance

After two years with concerts severely restricted due to the global pandemic, music lovers are expected to attend events in large numbers over the coming months. Successfully managing the noise impact from music events is key to encouraging future events. NTi Audio just updated its NoiseScout noise monitoring system to offer live display of the all-important low frequency components of music as well as all the usual broadband parameters.

HEAD acoustics Offers Sound Measurements with HoloMetrix Augmented Reality

May 26, 2022 by Joao Martins

HEAD acoustics Offers Sound Measurements with HoloMetrix Augmented Reality

HEAD acoustics announced a new interesting integration of an Augmented Reality (AR) solution from German startup HoloMetrix to enable highly efficient sound power and sound intensity measurements. The integration with HEAD acoustics Artemis SUITE allows the creation of sound intensity maps for fast source localization, with assistance functions that guide the user through the measurements and offer automatic quality checks with acoustic or visual feedback.

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