All items tagged with signal processing (57)

Dirac Appoints Mats Oberg as Chief Sales Officer

May 8, 2020 by audioXpress Staff

Dirac Appoints Mats Oberg as Chief Sales Officer

Adding to the momentum created by the CES 2020 launch of its new consumer-focused app, which drastically enhances the sound quality of any headphone, and the completion of a new $6-million investment round, Swedish sound processing and optimization pioneer Dirac announced that Agilent veteran Mats Oberg has joined the global leadership team as Chief Sales Officer, reporting to Dirac CEO Mathias Johansson.

Voice Capture Challenges: The Threshold of the Golden Age of Voice

May 6, 2020 by Mike Klasco

Voice Capture Challenges: The Threshold of the Golden Age of Voice

Voice processing and recognition leading to the development of voice-based personal assistants is one of the decade’s greatest achievements and provides a unique opportunity for the audio industry. Leveraging those sophisticated technologies now available to the consumer electronics industry makes the investment on new designs much more exciting. In this article, Mike Klasco provides an introduction to the voice capture, signal processing and voice recognition challenges. This article was originally published in audioXpress, December 2018.

AKM Releases Low Latency 4-Channel A/D Converter for Automotive ANC Applications

April 29, 2020 by audioXpress Staff

AKM Releases Low Latency 4-Channel A/D Converter for Automotive ANC Applications

Asahi Kasei Microdevices Corporation (AKM) has developed a new 4-channel A/D converter (ADC) targeting automotive applications. The AK5734 is a complementary solution for microphones, aiming at active noise control systems (ANC) and road noise control systems (RNC), which are increasingly being installed in vehicles. By combining with the previously released 6-channel ADC the AK5736, the system can accommodate various microphone channels. Besides ANC and RNC, AKM says the solution is ideal for the microphone input of a wide variety of in-vehicle systems.

CEVA Announces SensPro High Performance Sensor Hub DSP Architecture for Smart Devices

April 7, 2020 by audioXpress Staff

CEVA Announces SensPro High Performance Sensor Hub DSP Architecture for Smart Devices

CEVA announced a new high performance sensor hub DSP architecture designed to handle the broad range of sensor processing and sensor fusion workloads for contextually-aware devices. The new SensPro device family serves as a hub for processing and fusing of data from multiple sensors including camera, Radar, LiDAR, Time-of-Flight, microphones and inertial measurement units. This highly-configurable and self-contained architecture brings together scalar and parallel processing for floating point and integer data types, as well as deep learning training and inferencing.

ESS Introduces Crescendo VII Audio Processing SoC for Soundbars and Wireless Speakers

December 13, 2019 by audioXpress Staff

ESS Introduces Crescendo VII Audio Processing SoC for Soundbars and Wireless Speakers

ESS Technology announced today it’s 7th-generation of audio processors for soundbars and wireless speakers. The Crescendo VII is a highly integrated solution for consumer audio products that provides a multicore platform for system control and signal processing with a range of inputs and interfaces. Combining audio processing and signal routing with DTS Virtual:X certification, the Crescendo VII enables compact, power-efficient, and cost-effective designs for soundbars, wireless speakers, and active subwoofers.

Sony WI-1000XM2 Neckband Headphones Show Best In-Ear Implementation for Noise Cancellation Technology

September 13, 2019 by audioXpress Staff

Sony WI-1000XM2 Neckband Headphones Show Best In-Ear Implementation for Noise Cancellation Technology

Neckband headphones, as a category, can be expected to gradually fade away as true wireless earbuds gain battery life and comparable features. But for now, neckbands are the form factor that allows any manufacturer to implement the features of flagship headphones, in a convenient, wireless, in-ear format that some users still favor for comfort, expanded battery life and better quality for voice calls. With the new WI-1000XM2 model, Sony show us how its leading noise cancellation technology and a neckband design are a perfect match.

CEVA Introduces WhisPro, Neural Network-Based Speech Recognition Technology For Voice Assistants and Connected Devices

January 17, 2019 by audioXpress Staff

CEVA Introduces WhisPro, Neural Network-Based Speech Recognition Technology For Voice Assistants and Connected Devices

During CES 2019, CEVA, a leading licensor of signal processing platforms and artificial intelligence processors, introduced WhisPro, a Neural Network based speech recognition technology targeting the rapidly growing use of voice as a primary human interface for intelligent cloud-based services and edge devices. WhisPro provides Trigger Phrase SDKit for always-on devices, extending CEVA's intelligent sound IP portfolio, and offering developers a holistic solution for cloud-based or edge voice-controlled devices.

Voice Coil January 2019 is Here and Ready for Another Year!

December 28, 2018 by audioXpress Staff

Voice Coil January 2019 is Here and Ready for Another Year!

Voice Coil January 2019 is now available. This edition focuses on New Materials for Earphones and Headphones and also includes a valuable listing of Earphone and Headphone Manufacturers and a schedule of headphone-centric events for the year. In Acoustic Patents, James Croft looks at a new patent of a multilayer voice coil plate and flat speaker based on the same, while in this month's Test Bench Vance Dickason features a 1" compression driver from Radian Audio Engineering, and a 1" soft dome tweeter from Eminence. This is much more, now available in print and download.

DSP Concepts Announces Multicore Support for Audio Weaver DSP Programming Software

December 15, 2016 by audioXpress Staff

DSP Concepts Announces Multicore Support for Audio Weaver DSP Programming Software

DSP Concepts has announced multicore support for its Audio Weaver modular programming software. Audio Weaver can now operate in heterogeneous SoC (System on a Chip) devices that employ multiple cores of different types. The new capability extends Audio Weaver’s user-friendly programming environment into more applications, including complex signal processing chains in automotive environments.

Sennheiser MobileConnect and CinemaConnect Apps Make Custom Sound Adaptation Possible For Individual Audio

June 18, 2015 by audioXpress Staff

Sennheiser MobileConnect and CinemaConnect Apps Make Custom Sound Adaptation Possible For Individual Audio

Following earlier announcements on the technology developed in collaboration with the Fraunhofer Institute for Digital Media Technology, Sennheiser has now released new, updated versions of both its MobileConnect and CinemaConnect apps, allowing users to adjust not only the volume but also the amplification and dynamic range of high- and low-frequency audio content.

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