All items tagged with signal processing (59)

Bose Automotive Systems Designs Active Sound Enhancement for Latest GMC Hummer EV Supertruck

March 21, 2022 by audioXpress Staff

Bose Automotive Systems Designs Active Sound Enhancement for Latest GMC Hummer EV Supertruck

With the launch of the 2022 GMC Hummer EV Pickup, Bose is introducing its first-ever application of Electric Vehicle Sound Enhancement (EVSE) technology, bringing unprecedented sonic experiences to consumers of the world’s first all-electric supertruck. The new all-electric pickup features a 14-speaker Bose surround sound system, Active Sound Management, AudioPilot, Centerpoint, and SurroundStage technologies. The sound system has been designed and engineered specifically for the unique cabin acoustics of this vehicle.

Patent Review: Apparatus Using Missing Fundamental Frequencies to Improve Loudspeaker Sound Focusing

March 16, 2022 by James Croft

Patent Review: Apparatus Using Missing Fundamental Frequencies to Improve Loudspeaker Sound Focusing

This review discusses an invention that promises to successfully process an audio signal to focus an acoustic signal by an arrangement of a plurality of loudspeakers, using a frequency analyzer, a signal processor, and a signal output interface. The frequency analyzer is configured to determine a fundamental frequency and the signal processor configured to adapt an overtone of the fundamental frequency. An approach that can work quite well, even though there are well-known drawbacks that the patent intends to resolve.

El axer? All eggs er? Alexa! Conditioning Voice Input for Recognition

July 29, 2021 by Ofer Shahen-Tov

El axer? All eggs er? Alexa! Conditioning Voice Input for Recognition

Great voice recognition can only start with great voice pickup. Just “OK” pickup will greatly compromise recognition accuracy and increase user frustration. The high speech quality you need demands a high-quality audio front-end. And if cost is no object, of course you can build a great solution. But can you also satisfy mid-range markets with attractive pricing?

BeHear ACCESS Hearing Amplification Headset Gains New Advanced Hearing Aid Features

July 6, 2021 by audioXpress Staff

BeHear ACCESS Hearing Amplification Headset Gains New Advanced Hearing Aid Features

Alango Technologies announced the release of a new, advanced version of its BeHear ACCESS design, a wireless hearing assist headset with personalized hearing amplification that users can self-tune in real time via a companion app. The product, created by Alango for its Wear & Hear brand, combines optimized DSP voice and audio enhancement software technologies. In the latest release BeHear ACCESS now enables improved understanding of conversation in noisy places, and support for single-sided hearing.

Meridian Audio - Transforming Listening Experiences on the Move with New Technologies

June 2, 2021 by Special Content

Meridian Audio - Transforming Listening Experiences on the Move with New Technologies

Originally published as part of the Automotive Audio Solutions Market Update feature in audioXpress June 2021, this article offers an overview on how British audio pioneer Meridian Audio is transforming listening experiences with new technologies for the car. For more than 10 years, Meridian has built a strong presence within the automotive market, with outstanding recent examples available for McLaren Automotive, Jaguar Land Rover, Human Horizons, Rivian, and Kia. The article details the company's approach with 3D surround sound and immersive in-car audio systems that combine all its digital processing solutions.

LYNX Technik Launches Multi-Format Portable Waveform Monitor and Vectorscope

May 24, 2021 by audioXpress Staff

LYNX Technik Launches Multi-Format Portable Waveform Monitor and Vectorscope

LYNX Technik, a manufacturer of modular signal processing interfaces and test equipment from Weiterstadt, Germany, announced its new WFM 1801, a portable multi-format and multi-standard waveform monitor with built-in vectorscope and audio monitoring. For anyone working with digital video and audio signals this is a practical solution that effectively replaces the much more expensive (and heavier) rackmount or lab bench systems.

User Satisfaction Report Validates Widex Moment Approach to Hearing Aids

May 3, 2021 by audioXpress Staff

User Satisfaction Report Validates Widex Moment Approach to Hearing Aids

Widex has published a survey that highlights the importance of sound quality in hearing devices and validates the company's philosophy that natural sound is the most important feature because it supports social participation in everyday life. 90% of survey participants cited effortless participation in social situations with the Widex Moment Hearing Aids, benefiting from its PureSound ZeroDelay technology.

Lawo Introduces 48-Fader mc²36 Digital Audio Mixing Console for the IP Age

April 29, 2021 by audioXpress Staff

Lawo Introduces 48-Fader mc²36 Digital Audio Mixing Console for the IP Age

Since the original unveiling of the latest mc²36 digital audio mixing console, German company Lawo completely redefined what these compact, but extremely powerful control surfaces are able to do. Lawo’s new second-generation mc²36 audio production console is now even more capable with the announcement of a new dual-fader operating bay that allows 48 faders in the same space as a 32-fader board. The new console also becomes a part of Lawo HOME IP broadcast infrastructure management solution.

Pico Technology Launches Its First 1 GHz Mixed-Signal Scope With Active Probes

April 29, 2021 by audioXpress Staff

Pico Technology Launches Its First 1 GHz Mixed-Signal Scope With Active Probes

Pico Technology announced a further development of its PicoScope 6000E Series mixed-signal oscilloscopes (MSOs) with the launch of four new 4-channel models, each of which can be configured with 16 optional digital channels. With bandwidths of 750 MHz or 1 GHz, 8-bit or 8/10/12-bit Flexible Resolution and up to 4 GS deep capture memory, these products enhance the existing PicoScope 6000E portfolio, adding to the 350 MHz and 500 MHz models that were introduced in 2020.

1More Introduces Comfobuds Pro True Wireless AirPods Wannabe at Under $100

March 23, 2021 by Joao Martins

1More Introduces Comfobuds Pro True Wireless AirPods Wannabe at Under $100

1More, a globally distributed consumer audio company, announced what they call their new "AirPods Pro" wannabe in the form of the ComfoBuds Pro true wireless earbuds. The company, headquartered in Shenzhen, China, with offices in San Diego, CA, is throwing its own customer base a serious dilemma in choosing what pair of wireless earbuds are right for them, as this is one many TWS designs offered by the company, with prices ranging from $49.99 to $199.99. The new ComfoBuds Pro cost just $94.99.

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