All items tagged with acoustic echo cancellation (45)

XMOS Introduces New Voice Processor and Far-Field Voice Development Kit for Amazon AVS

July 24, 2019 by audioXpress Staff

XMOS Introduces New Voice Processor and Far-Field Voice Development Kit for Amazon AVS

UK-based XMOS launched its next generation voice processor — the XVF3510. The 2-mic voice processor boasts all the performance of a 4-mic solution, and will be available at a market-leading cost of $0.99 per unit, paving the way for mass market implementation. The new processor is now available as part of a new development kit, optimized for far-field applications in TVs and set-top boxes, which allows manufacturers to embed Alexa or other voice engines into their products.

Dusun Electron Announces Far-Field Voice Control Solution

June 7, 2019 by audioXpress Staff

Dusun Electron Announces Far-Field Voice Control Solution

Dusun Electron demonstrated its far-field voice control solution at CES 2019 in Las Vegas, and the company now confirmed its availability. This new voice control solution enables voice-activated devices to clearly capture voice commands from a distance or even in noisy environments for a hands-free interactive experience. The Dusun platform features multi-microphone interfaces, an ARM-based processor, and supports voice front-end processing algorithms such as AEC, AGC, NR, beamforming, etc.

New Materials for Earphones and Headphones

April 3, 2019 by Mike Klasco

New Materials for Earphones and Headphones

For the January 2019 edition of Voice Coil magazine, Mike Klasco and Nora Wong have compiled a special Focus article on New Materials for Earphones and Headphones. For those looking to differentiate their new products, the two Menlo Scientific consultants provide a unique and valuable perspective on multiple possibilities and designs for drivers, materials for assemblies and enclosures, choices for headbands and ear cushions, signal processing, and even cables.

DSP Concepts Announces TalkTo Microphone Processing Technology for Voice-Controlled Products

March 13, 2019 by audioXpress Staff

DSP Concepts Announces TalkTo Microphone Processing Technology for Voice-Controlled Products

DSP Concepts has launched TalkTo, a new brand and a major expansion of its voice recognition technologies. TalkTo is a family of software-based Audio Front Ends for voice-controlled products. It uses advanced microphone processing and machine learning techniques to deliver highly reliable voice control, even in high-noise environments and with multichannel audio products. According to the company, TakTo will enable voice interfaces even in the most difficult classes of products, like TVs and soundbars.

Turning Up the Innovation on Smart Speaker Designs

January 16, 2019 by Benwei Xin and Wenchau Albert Lo

Turning Up the Innovation on Smart Speaker Designs

For its December 2018 edition, audioXpress compiled a Voice Market Update that explores some of the latest developments and platforms for voice processing, with contributed articles from world-renowned experts in voice. In this article, Benwei Xin and Wenchau Albert Lo explain where designers should focus to Turn Up the Innovation on Smart Speaker Designs. This article was originally published in audioxpress, December 2018.

Sensory Improves Wake Word and Speech Recognition Accuracy with New High-Res Voice Front-End and Authentication

October 1, 2018 by audioXpress Staff

Sensory Improves Wake Word and Speech Recognition Accuracy with New High-Res Voice Front-End and Authentication

Sensory, the originator of wake words for personal assistants, raised the performance bar for always-listening wake word and speech recognition with significant upgrades to the embedded AI in its sixth generation of TrulyHandsfree, boosting the technology's already industry-leading wake word performance and accuracy by more than 65 percent. The new solution introduces upgraded turn-key voice interface solutions for devices of all shapes, sizes and power requirements.

Smart Speakers: Audio Design Rules for Voice-Enabled Devices

July 31, 2018 by Kevin Connor

Smart Speakers: Audio Design Rules for Voice-Enabled Devices

Because every R&D department in the planet is currently looking at implementing voice, and everyone's looking at audioXpress for guidance on how to design a smart speaker, in this edition Kevin Connor, shares his insider knowledge on the topic. Connor, a Cirrus Logic engineer, explains how to provide audio and voice solutions, and design products that sound great and respond reliably to voice commands, regardless of backend service. This article was originally published in audioXpress, January 2018.

Symetrix Introduces New Radius NX Series Audio DSPs for Networked Audio

July 20, 2018 by audioXpress Staff

Symetrix Introduces New Radius NX Series Audio DSPs for Networked Audio

Symetrix, the manufacturer of digital audio products for the installed sound market, announced its Radius NX 4x4 and Radius NX 12x8 1U rack-mount audio signal processors. Each model supports 128 (64x64) channels of redundant Dante network audio, including ultra-low-noise preamps with digitally controlled 3 dB gain steps. All that is needed for large networked audio fixed installations, including optional card expansions and optional AEC coprocessors for up to 16 channels of wide-band acoustic echo cancelling.

XMOS Introduces Stereo-AEC Far-Field Linear Development kit for AVS, Qualified by Amazon

February 26, 2018 by Joao Martins

XMOS Introduces Stereo-AEC Far-Field Linear Development kit for AVS, Qualified by Amazon

XMOS announced its VocalFusion Stereo Dev Kit for Amazon AVS, the first linear mic array solution qualified by Amazon for far-field performance that supports stereo acoustic echo cancellation. This new voice processor development kit is designed for developers working in the growing Alexa-enabled smart TV, soundbar, set-top box, and digital media adapter market segments, all of which require true stereo-AEC support to deliver compelling “across the room” voice-interface solutions.

XMOS Showcases Advanced True Stereo Voice Interface Solutions

February 1, 2018 by Joao Martins

XMOS Showcases Advanced True Stereo Voice Interface Solutions

XMOS will be showcasing their portfolio of far-field voice capture solutions for voice-enabled stereo smart TVs, soundbars, set-top boxes, and digital media adapter markets at GSMA Mobile World Congress 2018, Barcelona, 26th February to 1st March. XMOS will be demonstrating commercial solutions in development, and proof of concepts that capture voice commands accurately from across the room even when the audio appliances are playing content at high volume in complex noisy acoustic environments.

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