All items tagged with vibration (45)

audioXpress February 2022 Captures the Sound of Today

January 11, 2022 by audioXpress Staff

audioXpress February 2022 Captures the Sound of Today

The February 2022 edition of audioXpress is now available and features our annual Market Update on Microphone technology. Vikrant Singh Tomar discusses TinyML and Voice Recognition Technology On the Edge, Richard Honeycutt writes about Quantification of Speech Intelligibility, and Mike Klasco expands on audio applications for Haptic Devices. George Ntanavaras builds a phono and line/headphone amplifier project, Brian Bylenok proposes a refined Current Feedback Headphone Amplifier, and Richard Honeycutt reminds us that Tube Power Amps also have Classes. Now available in print and online.

Klippel Announces dB-Lab Software Updates and New Virtual Lecture 2022 Event

December 6, 2021 by audioXpress Staff

Klippel Announces dB-Lab Software Updates and New Virtual Lecture 2022 Event

Klippel announced a minor software update for both the R&D and QC software of the Klippel Analyzer System, free of charge for current users of dB-Lab major version 212 or QC 7. The update introduces the new Multi-Tone Measurement (MTON) and Multi-Tone Distortion Task (MTD) measurements, updates to the Near-Field Scanner (NCS) software and new capabilities for the Poly2SCN converter utility, which converts scan data from Polytec systems toto Klippel Software formats. And Klippel announced details of its 2022 Virtual Lecture event.

Knowles Offers AI-Enabled True Wireless Development Kit with Advanced Features

August 5, 2021 by audioXpress Staff

Knowles Offers AI-Enabled True Wireless Development Kit with Advanced Features

Knowles announced the availability of a new AI-enabled True Wireless Stereo (TWS) Development Platform that will certainly be welcomed by developers and manufacturers globally, looking to accelerate the product development process, from entry-level to premium applications. The new TWS development kit shortens the design cycle for OEMs, enabling advanced, differentiated products with contributed technology from Alango Technologies and Chatable, among others.

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.

Klippel New dB-Lab Version 212 and QC 7 Updates Extend Speaker and Enclosure Characterization Tools

July 1, 2021 by audioXpress Staff

Klippel New dB-Lab Version 212 and QC 7 Updates Extend Speaker and Enclosure Characterization Tools

Klippel released a major software update to its Klippel Analyzer System. The new dB-Lab Version 212 and QC 7 updates now add shared sensor management, support for the new Multi-Scanning Workbench hardware and three further modules (LSIM, MTON, RMA). The Klippel Multi-Scanning Workbench supports near-field holographic soundfield scanning measurements in a much smaller form factor, while the new modules add linear signal modeling and simulation and multi-tone measurements, dedicated to speaker and enclosure design.

Flexound Augmented Audio Unveils Pulse Seats for Personal Immersive Experiences

June 24, 2021 by Joao Martins

Flexound Augmented Audio Unveils Pulse Seats for Personal Immersive Experiences

Flexound Augmented Audio, the company from Finland that is exploring the full combined potential of haptics and wireless audio in consumer products, is also developing multisensory solutions for cinema, gaming and therapy. After exploring the technology in commercial movie theaters, Flexound now introduced the Pulse seat that offers an affordable and captivating home cinema experience, scaling easily to large multi-seat rooms.

audioXpress June 2021 Explores the Exciting World of Automotive Audio Solutions

May 11, 2021 by audioXpress Staff

audioXpress June 2021 Explores the Exciting World of Automotive Audio Solutions

audioXpress June 2021 offers the most complete overview of the fascinating world of automotive audio. This series of articles discusses all the key technologies, platforms, and innovations that should be on every developer's radar, with perspectives from Meridian Audio, Roger Shively (JJR Acoustics), and Krunal Maniar. This edition also includes a detailed review of the KEF LS50 Meta loudspeaker and many more great audio electronics and practical projects.

Vesper Introduces Analog Piezoelectric Voice Accelerometer for True Wireless Earbuds

April 19, 2021 by audioXpress Staff

Vesper Introduces Analog Piezoelectric Voice Accelerometer for True Wireless Earbuds

Vesper introduced the VA1200, which the company calls the world’s first analog piezoelectric voice accelerometer (a.k.a. bone conduction sensor). This low-power vibration sensor can be used in true wireless earbud designs to pick up the wearer’s own voice through bone conduction. Using the VA1200 in conjunction with a standard microphone and a sensor fusion solution, the application can achieve superior background and wind noise reduction. Vesper calls this combination OnePlusOne.

audioXpress May 2021 Celebrates Its Glass Audio and Audio Electronics Roots

April 12, 2021 by audioXpress Staff

audioXpress May 2021 Celebrates Its Glass Audio and Audio Electronics Roots

Our May 2021 Glass Audio Special edition is certain to inform and inspire you. We reveal what is happening at Western Electric's new Rossville Works in Georgia, where production of 300B tubes is ongoing, we explain how to draw tube load lines, and we offer a valuable preamplifier design that enables you to compare the sound of tube and solid-state circuits from the same audio source. There's also a versatile stereo tube amplifier design to build, and plenty more audio electronics theory and practice in this edition. Now available online and in print.

Amphenol Completes Acquisition of MTS Systems Corporation and Resells Test and Simulation Business to ITW

April 8, 2021 by audioXpress Staff

Amphenol Completes Acquisition of MTS Systems Corporation and Resells Test and Simulation Business to ITW

Amphenol Corporation, the global provider of high-technology interconnect, antenna and sensor solutions, continues its expansion and now announced that it has completed the planned acquisition of MTS Systems Corporation. MTS is the company that had acquired PCB Group in 2016, becoming the owner of PCB Piezotronics and Larson Davis. Amphenol will now sell the test and simulation business of MTS to ITW (Illinois Tool Works), as agreed in December 2020.

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