All items tagged with signal processing (56)

Knowles and Audiodo Work Together to Maximize Personalized Listening with TWS Earbuds

June 14, 2024 by Joao Martins

Knowles and Audiodo Work Together to Maximize Personalized Listening with TWS Earbuds

Knowles announced a collaboration with Audiodo, the pioneers in personalized sound optimization technology from Sweden, to explore the full potential of Knowles balanced armatures. The Audiodo Personal Sound platform requires the drivers used in over-the-counter (OTC) hearing aids and true wireless stereo (TWS) earbuds to deliver an extra level of precision, and detail across the full range of sound. A requirement that matches Knowles own research in extended frequency response.

Shure Debuts Nexadyne Dynamic Vocal Microphones With Dual Transducer Technology

April 30, 2024 by Joao Martins

Shure Debuts Nexadyne Dynamic Vocal Microphones With Dual Transducer Technology

Shure has introduced its new Nexadyne dynamic microphone platform featuring completely new Shure Revonic dual transducer technology. Using two microphone diaphragms allowed Shure to process the resulting signal to maximize specific frequencies and minimize handling noise and mechanical vibration. Available now in cardioid and supercardioid polar patterns, the new Shure Nexadyne vocal microphones redefine modern standards for live events and professional touring.

Orosound Labs Innovation Division Accelerates AI-Enabled Hearables

January 5, 2024 by Joao Martins

Orosound Labs Innovation Division Accelerates AI-Enabled Hearables

Orosound, a company with patented signal processing and noise-canceling technologies, has unveiled Orosound Labs, its advanced innovation division that has operated sub rosa for the last couple of years. As the company stands at the forefront of AI-enabled active noise cancellation and reduction technologies that are ready to be embedded in consumer brand products, Orosound Labs is committed to empowering partners with a faster and more reliable way to introduce hearables with unique AI features to the market.

December 6, 2023 by audioXpress Staff

Ceva Launches New Brand Identity Reflecting its Focus on Smart Edge IP Innovation

Ceva, Inc., introduced a fresh new brand visual identity, logo design and web domain ”ceva-ip.com,” reflecting the company’s commitment to "being the partner of choice for transformative IP solutions that power the smart edge." Ceva is a leading provider of silicon and software IP that makes it possible for low power Edge AI devices to connect, sense and infer data, reliably and efficiently, across multiple high-growth end markets.

Signal Processing Impacts of ICP Accelerometer Limit Violations

November 30, 2023 by Special Content

Signal Processing Impacts of ICP Accelerometer Limit Violations

In this white paper, Dr. Stephen Hambric uses basic piezoelectric sensor theory to explain what happens to your measurement when you use and exceed the amplitude and frequency limits of an accelerometer with built-in electronics, known as an ICP® or IEPE accelerometer. Download this exclusive white paper now.

You Can DIY! Build the Popping P Filter

November 1, 2023 by Ethan Winer

You Can DIY! Build the Popping P Filter

This original circuit effectively removes the low-frequency impulses caused by air blasts from a person speaking or singing into a microphone, as well as "plosives." This analog circuit removes these irritating sounds in real time, directly at the source by applying a 24-stage all-pass filter to delay only the lower frequencies of the main audio stream. This original circuit for non-commercial use is available for licensing for commercial manufacture. This article was originally published in audioXpress, October 2023.

Synaptics Introduces World's First AI SoC Optimized for Unified Communication and Collaboration Products

October 31, 2023 by audioXpress Staff

Synaptics Introduces World's First AI SoC Optimized for Unified Communication and Collaboration Products

Synaptics announced the availability of the DVF120, a power-efficient and cost-optimized system on chip (SoC) that is optimized for advanced Unified Communication and Collaboration (UC&C) products, and leverages the company's experience to integrate all major features required for such applications. The SoC extends its range of compute engines with a field-proven Linux and Android SDK, enterprise-grade security, and native support of popular collaboration platforms.

AONDevices Introduces Super Low-Power, Low-Latency, Customizable Edge AI Speech Enhancement

October 16, 2023 by Joao Martins

AONDevices Introduces Super Low-Power, Low-Latency, Customizable Edge AI Speech Enhancement

AONDevices, the AI processing company from Irvine, California, announced AONDenoise, a compact, efficient edge AI denoising solution that enable customizable noise cancellation running in real-time, completely on-device. Designed for applications that require minimal power and latency, AONDenoise is one of the smallest denoising algorithms available, making it an ideal AI speech enhancement for use in hearing aids, wireless earbuds, and wearables.

audioXpress November 2023 Takes You to the Edge of Audio Development

October 11, 2023 by audioXpress Staff

audioXpress November 2023 Takes You to the Edge of Audio Development

audioXpress November 2023 offers an exclusive in-depth report on optical MEMS microphone technology from sensiBel, and understand how microphones can impact active noise cancellation performance. Learn how a new ADC Hybrid Gain Control IC enables smooth microphone preamp gain changes, and how to use DSP for hearing enhancement applications. Explore a Motion Feedback (MFB) approach enabling effective active desktop subwoofers, and recap on a century of Home Loudspeaker Development.

DiGiCo Reveals Quantum852 Flagship Large-Format Live Audio Production Mixing Console

May 11, 2023 by Alfred Moody

DiGiCo Reveals Quantum852 Flagship Large-Format Live Audio Production Mixing Console

DiGiCo announced the launch of its next generation of large-format live audio production mixing consoles, designed from the ground up. Familiar, yet different, and with improved audio quality via enhanced algorithms, the new DiGiCo Quantum852 delivers a massive leap forward in processing power, it features new 1000-nit LCD screens for full daylight operation and a newly designed worksurface. And true to the DiGiCo ethos, the Quantum852 has been designed not just for now, but for the future.

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