All items tagged with room acoustics (62)

audioXpress June 2022 Now Available and Driving Audio Innovations

May 11, 2022 by audioXpress Staff

audioXpress June 2022 Now Available and Driving Audio Innovations

Get the latest market intelligence and expert perspectives on automotive audio in the June 2022 issue of audioXpress. Hans Gierlich (HEAD acoustics) explains ANC headset testing, and Dana Helmink (Widex) writes about signal processing and filter bank design for hearing aids. Read Brent Butterworth's detailed review of Røde's NTH-100 Headphones, and enjoy another chapter of Ethan Winer's hands-on journey an analog guitar-controlled synthesizer modules.

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.

Dear Reality Releases Virtual Acoustics and Spatial Headphone Compensation Monitoring Plugin

November 2, 2021 by audioXpress Staff

Dear Reality Releases Virtual Acoustics and Spatial Headphone Compensation Monitoring Plugin

Dear Reality, the spatial audio and VR/AR audio software company that was acquired by Sennheiser in 2019, released dearVR MIX, a monitoring plugin for headphone mixing, suited for all professional studio headphones. The solution features an exclusive Spatial Headphone Compensation feature, supporting the 44 most used professional studio headphones, and enabling reference listening in 3 virtual stereo mix rooms with 4 selectable loudspeaker positions and 6 additional, non-studio listening environments.

15th Anniversary of Meyer Sound’s Constellation Acoustic System

October 22, 2021 by audioXpress Staff

15th Anniversary of Meyer Sound’s Constellation Acoustic System

Meyer Sound’s Constellation acoustic system was introduced in 2006 and has been discreetly and gradually leading a revolution in variable acoustics and the design of performance spaces. Using an array of ambient sensing microphones, sophisticated digital signal processing, and loudspeakers, Constellation modifies the reverberant characteristics of a venue and redistributes sound throughout the space, ensuring a natural acoustic experience in every seat.

You Can DIY! An Introduction to Measuring Rooms

September 8, 2021 by Ethan Winer

You Can DIY! An Introduction to Measuring Rooms

"Before you start measuring and playing around with your new speakers, maybe you should know your room." The statement, inspired Ethan Winer to write this article from a very practical perspective, helping us to understand the acoustics of our own listening rooms, and how measurements will help us. The examples contained in the article use the popular Room EQ Wizard (REW) software. This article was originally published in audioXpress, August 2021.

Dirac Live Now Powers Latest Onkyo, Pioneer, Pioneer Elite, and Integra Receivers

August 25, 2021 by audioXpress Staff

Dirac Live Now Powers Latest Onkyo, Pioneer, Pioneer Elite, and Integra Receivers

In a move to meet growing consumer demand for high-quality audio in mainstream home theater systems, Swedish digital audio pioneer Dirac announced collaboration with leading electronics manufacturers Onkyo, Pioneer, Pioneer Elite, and Integra to bring its Dirac Live room correction feature to the companies’ newest line-up of audio and video receivers. Having established room acoustics software in the high-end market, Dirac’s room correction system is now, for the first time, available in mass-market receivers.

audioXpress August 2021 Focus on Acoustics Issue Now Available

July 13, 2021 by audioXpress Staff

audioXpress August 2021 Focus on Acoustics Issue Now Available

The August 2021 edition of audioXpress is now available in print and online. Read our Acoustical Solutions Round-Up 2021 and enjoy the DIY perspectives from Ethan Winer and Thomas Perazella on dealing with room measurements and treatments. David Logvin reviews Audio Precision's APx517B Acoustic Audio Analyzer, while Richard Honeycutt reflects on acoustic challenges for online and in-person meetings. And we conclude the DH-220C MOSFET Power Amplifier article by Bob Cordell and Rick Savas, and the VSCS Amplifier project in this edition.

New Range of Studio Float IsoRafts Vibration Isolation Products Debuts at Summer NAMM 2021

July 12, 2021 by audioXpress Staff

New Range of Studio Float IsoRafts Vibration Isolation Products Debuts at Summer NAMM 2021

Studio Float, a new brand from acoustic and studio equipment specialist Pro Audio Design, has announced a range of entirely new vibration isolation products called IsoRafts. Designed as an inexpensive but effective sound-absorbing solution, IsoRafts are simple, innovative ‘blocks’ constructed from wood and silicone that provide accurate predictive acoustic performance and are geared towards studio designers and builders for private or commercial production/performance venue projects.

Listen Releases SoundCheck 19 With New Features for Multichannel Audio Measurements

April 7, 2021 by audioXpress Staff

Listen Releases SoundCheck 19 With New Features for Multichannel Audio Measurements

SoundCheck 19, the new release of Listen's flagship audio test and measurement system, offers powerful advancements for users making multichannel measurements, including a new Multi-channel RTA and WASAPI-exclusive mode. The inclusion of room acoustics measurements offers increased capability for those looking to evaluate devices in real-world situations. The SoundCheck 19 announcement also coincides with the availability of Listen's new high resolution multichannel interface, AmpConnect 621.

COMSOL Releases Multiphysics Version 5.6 with Four New Products and Valuable New Features in the Acoustics Module

November 12, 2020 by audioXpress Staff

COMSOL Releases Multiphysics Version 5.6 with Four New Products and Valuable New Features in the Acoustics Module

As anticipated, COMSOL unveiled its Multiphysics Version 5.6 Software Suite introducing 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. Important news in the Acoustics Module include a new time explicit Nonlinear Acoustics interface that uses the dG-FEM technology, a new feature to model Nonlinear Thermoviscous Acoustics, mechanical Port boundary conditions for elastic waves, and much more.

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