All items tagged with noise reduction (78)

Audio-Technica AT2020USB-XP Cardioid Condenser USB-C Microphone Features Noise Reduction and Automatic Gain Control

June 16, 2023 by audioXpress Staff

Audio-Technica AT2020USB-XP Cardioid Condenser USB-C Microphone Features Noise Reduction and Automatic Gain Control

Audio-Technica announced the launch of the AT2020USB-XP Cardioid Condenser USB-C Microphone – the latest addition to A-T's comprehensive lineup of 20 Series content creation products. Competitive features and studio-quality sound have become the calling card of the 20 Series, and the AT2020USB-XP is no exception, adding a series of features to improve performance when used by streamers, podcasters and other content creators.

Alango's VoiceDefender On New Bang & Olufsen Beocom Portal Headphones Passes TEAMS Certification

April 26, 2023 by Joao Martins

Alango's VoiceDefender On New Bang & Olufsen Beocom Portal Headphones Passes TEAMS Certification

Alango Technologies, a leading developer and provider of signal processing and voice enhancement technologies, announced that its VoiceDefender DSP technology has passed the TEAMS certification on the all-new Bang & Olufsen Beocom Portal headphones. The hardware and software technology combination allowed rapid development of full-featured, high-performance, headphone with pristine call quality in a boomless headphone design.

Spatial, Simple and Intelligent as It Gets. Nomono Sound Capsule Starts Shipping

April 21, 2023 by Joao Martins

Spatial, Simple and Intelligent as It Gets. Nomono Sound Capsule Starts Shipping

The Nomono Sound Capsule is a cloud-connected, self-contained recording kit for capturing audio in the field. The Norwegian startup executed on its unique vision to turn audio capture and creation simple to any user. The portable, wireless, system simplifies audio recording, production, and collaboration for creators, and uses sophisticated audio processing and AI to help support podcasters, content creators and journalists telling immersive audio stories.

Knowles Releases High-Performance Digital Voice Vibration Sensor for High-Fidelity Voice Pick-Up in TWS

April 4, 2023 by audioXpress Staff

Knowles Releases High-Performance Digital Voice Vibration Sensor for High-Fidelity Voice Pick-Up in TWS

Knowles released a low power, high bandwidth, specialized vibration sensor that can be used to filter background noise and create reliable, high-quality voice calling in noisy environments. The Knowles V2S200D Digital Voice Vibration Sensor, the first-of-its-kind for the brand works in conjunction with microphones to improve voice signal pick-up in True Wireless Stereo (TWS) earbuds.

GreenWaves Ramps Up Production of GAP9 Hearables Platform

March 9, 2023 by Joao Martins

GreenWaves Ramps Up Production of GAP9 Hearables Platform

GreenWaves Technologies, a fabless semiconductor company based in Grenoble, France, has received the funding needed to support the production of its second-generation GAP9 processor. As demonstrated at CES 2023, this advanced AI processor revolutionizes the next generation of true wireless earbuds, hearables, and connected devices with ultra-low latency noise cancellation, neural network-based background elimination and 3D sound.

Digital Signal Processing for Over-The-Counter Hearing Aids

March 2, 2023 by Alexander Goldin

Digital Signal Processing for Over-The-Counter Hearing Aids

I wrote a whitepaper looking at the principles of digital signal processing, algorithms,and software that improve hearing for people with hearing loss. This article is intended as an introduction. The complete whitepaper is available for download. The inspiration for this whitepaper comes from the World Health Organization's recent World Report on Hearing (WHO), which shows that 1.5 billion people worldwide have some degree of hearing loss and 430 million people need rehabilitation services. Shockingly, less than 3% (on average worldwide) use hearing aids.

Jabra Announces Work-From-Anywhere Speak2 Professional Speakerphone Line-Up

February 28, 2023 by audioXpress Staff

Jabra Announces Work-From-Anywhere Speak2 Professional Speakerphone Line-Up

Jabra expanded its range of solutions for the hybrid office with the launch the Speak2 range. The new Speak2 75, Speak2 55 and the Speak2 40 professional speakerphones are engineered specifically to meet the need for an intelligent speaker that is built to work anywhere. Improving from the experience with existing Jabra speakerphones, the Speak2 range offers professional, pocketable, and portable devices packed with the latest technology.

Audeze New Maxwell Planar Magnetic Wireless Gaming Headphones Support LE Audio and LC3plus

December 8, 2022 by Joao Martins

Audeze New Maxwell Planar Magnetic Wireless Gaming Headphones Support LE Audio and LC3plus

Audeze announced Maxwell, a new ultra-low-latency wireless headset with class-leading 80+ hours of battery life, which comes with a Dolby Atmos license for select compatible platforms. With the new model, Audeze introduced a new upgraded, retro-looking earcup design for its planar magnetic drivers. The new design is also its ugliest product ever, but at least it already supports Bluetooth LE Audio, adds support for the LC3plus codec, and offers high-resolution audio over USB-C.

R&D Stories: How to Choose the Right Signal Processing Technique

December 1, 2022 by Dave Betts

R&D Stories: How to Choose the Right Signal Processing Technique

The Chief Science Officer at AudioTelligence discusses the merits and challenges of using beamforming and blind source separation techniques to correctly process voice sources from the audio signals picked up by microphones in real-world situations. This article explains how these signal processing techniques can help deal with the noises that make it difficult to pick out and clearly hear voice, and how to obtain clean audio signals picked up by microphones contaminated with interference, noise, and reverberation. This article was originally published in audioXpress, November 2022.

Solid State Logic Launches SSL CONNEX Multipurpose USB Microphone

November 3, 2022 by Joao Martins

Solid State Logic Launches SSL CONNEX Multipurpose USB Microphone

Solid State Logic (SSL) has made a rather surprising announcement and entered the microphone space, with a new USB microphone design that can be used for conferencing, live streaming and even music recording. A versatile solution for everyday digital life, as the famous British company describes the SSL CONNEX multipurpose USB microphone, the design supports four tailored user modes and immersive recording capabilities, introducing also never seen before features.

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