All items tagged with DSP (434)
The Latest in Loudspeaker Knowledge and Developments in Voice Coil October 2023
September 29, 2023 by audioXpress Staff

The Latest in Loudspeaker Knowledge and Developments in Voice Coil October 2023

In the October 2023 issue of Voice Coil, James Croft reviews an active noise control enclosure system, and Mike Klasco and Nora Wong provide an updated directory of Integrated Electronics for Loudspeakers. Vance Dickason offers three different driver characterizations, starting with the AMT100H driver from Eighteen Sound. Next up, he tests an updated version of the popular TW030WA23/24 tweeter from Wavecor. And finally, measures the Scan-Speak D2008/2010, the revised version of the classic dome tweeter from the Danish brand.
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You Can DIY! The Live-Edge Dipoles
September 13, 2023 by Perry Marshall

You Can DIY! The Live-Edge Dipoles

For the speaker builders, Perry Marshall details everything there is to know about his beautiful Live-Edge Dipoles project. A design that was inspired by two slabs of birch the author brought home, allowing to finally bring to fruition his idea to build these dipoles. Marshall reveals all the specifics of the driver choices, radiation pattern, and crossovers, while explaining the effects of the obtained radiation pattern and how the speakers behave in practice. This article was originally published in audioXpress, January 2021.
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Sonical Partners with IDUN audio for Embedded Dynamic Spatial Audio
September 13, 2023 by Joao Martins

Sonical Partners with IDUN audio for Embedded Dynamic Spatial Audio

Sonical, the Headphone 3.0 pioneer based in San Mateo, CA, and IDUN audio, the leading-edge startup from Copenhagen, Denmark, specializing in dynamic spatial audio for headphones, have formalized a strategic partnership. The two companies have been cooperating since 2022, and IDUN audio was part of the Sonical CES 2023 demos, with its dynamic spatial audio software running on Sonical's headphone operating system CosmOS - enabling unsurpassed spatialization with fast head tracking.
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Alango SoundAround: Listening to the Outside World From Inside the Car
August 31, 2023 by Alexander Goldin

Alango SoundAround: Listening to the Outside World From Inside the Car

Alango’s SoundAround technology uses a sound acquisition module that attaches to the inside of a car window. At the heart of the module is the vibration sensor, or accelerometer, which records vibrations caused by sounds, both external and internal. Alango's patent-pending DSP software technology is used to clean up vibration sensor signals from components that correspond to sounds inside a car cabin.
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Waves Audio Awarded with Engineering, Science & Technology Emmy for Voice Cleaning Engine
August 17, 2023 by Joao Martins

Waves Audio Awarded with Engineering, Science & Technology Emmy for Voice Cleaning Engine

The Television Academy announced the recipients of the 75th Engineering, Science & Technology Emmy Awards honoring an individual, company or organization for developments in broadcast technology. Waves was one of the companies distinguished this year with an Emmy for an audio product or technology, in this case for the Clarity Vx Pro noise-reduction plugin that uses a Neural Networks engine developed by Waves to separate dialog from ambience at the highest quality.
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AKM Launches AK7709VQ Multicore DSP for Automotive Applications
July 27, 2023 by Joao Martins

AKM Launches AK7709VQ Multicore DSP for Automotive Applications

Asahi Kasei Microdevices (AKM) launched a new multicore digital signal processor (DSP) that is an integral part of the Velvet Sound for Cars brand announced in May 2023. A combined suite of high-quality audio ICs, software algorithms, and tuning intended to enable a new generation of in-vehicle sound design and luxury immersive audio experiences. AKM also unveiled an advanced concept, a car sound board integrated with the AK4499EX flagship Velvet Sound Verita DAC for the ultimate audio quality.
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OCA Alliance Member FBT Expands AES70 Portfolio
July 20, 2023 by audioXpress Staff

OCA Alliance Member FBT Expands AES70 Portfolio

Italian professional audio manufacturer FBT has debuted a host of new products that highlight the benefits and advantages of the AES70 standard. A long-term OCA Alliance member, FBT created the INFINITO system management software to leverage the AES70 platform, and its AES70 product portfolio has now expanded to include powered loudspeakers, control software and, new for 2023, the new MIURA Series of DSP and Dante-enabled power amplifiers.
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Patent Review: An Advanced Loudspeaker System
July 4, 2023 by James Croft

Patent Review: An Advanced Loudspeaker System

This article examines a notable patent from VUE Audiotechnik, describing a loudspeaker system with one driver providing a direct radiating output from the front, and a second driver on a ported side chamber, sharing a ported common chamber, where at least one port of the ported common chamber exits the front of the loudspeaker system. As Croft notes, this is an innovative advanced system - that was patent-pending at the time - and provides a unique combination of technology, offering real-world advantages. The patent was granted in 2021.
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Live from the ALTI Expo 2023: Watch Paul Beckmann Explain How to Achieve High-Quality Voice Conferencing
June 27, 2023 by Special Content

Live from the ALTI Expo 2023: Watch Paul Beckmann Explain How to Achieve High-Quality Voice Conferencing

Voice conferencing products are notoriously difficult to build. Even relatively basic designs require hours of testing and tuning to achieve a satisfying user experience. More advanced designs with microphone arrays and satellite microphones present tricky issues at both the hardware and software levels. In this talk, DSP Concepts CTO Paul Beckmann discusses the challenges in making high-quality conferencing products and the key steps to achieving differentiation.
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Creative Launches Sound Blaster Katana SE Gaming Soundbar
June 19, 2023 by audioXpress Staff

Creative Launches Sound Blaster Katana SE Gaming Soundbar

Creative Technology announced the release of the Sound Blaster Katana SE, the latest gaming soundbar to join its established Katana series. With its bi-amplified four-driver system and Creative's proprietary multi-core DSP, this latest soundbar offers powerful audio without the need for a subwoofer. Coupled with Super X-Fi technology, 5.1 virtual surround capabilities, and versatile connectivity options, the Sound Blaster Katana SE is an ideal soundbar for anyone looking for an elevated audio experience without compromising on space.
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