All items tagged with digital signal processing (150)

Dirac Research Appoints Armin Prommersberger as Company’s Chief Technology Officer

January 3, 2019 by audioXpress Staff

Dirac Research Appoints Armin Prommersberger as Company’s Chief Technology Officer

Swedish sound pioneer Dirac Research announced the appointment of Armin Prommersberger to serve as the company’s Chief Technology Officer. Armin joins Dirac from Harman International, a Samsung division, where he has held several senior management positions, most recently as Senior Vice President of Research & Development for its Professional Solutions Division. Prior to this, he served as SVP of Technology of the Harman Lifestyle Audio division and VP & General Manager of Harman’s Automotive Audio business in Europe.

Creative Launches Super X-Fi AIR Series Headphones at CES 2019

January 3, 2019 by audioXpress Staff

Creative Launches Super X-Fi AIR Series Headphones at CES 2019

Creative Technology announced the worldwide launch of the Super X-Fi headphone holography technology at CES 2019, hailed as "an industry game-changer that will change the way one listens to headphones forever." According to Creative, Super X-Fi recreates the soundstage of a multi-speaker surround system in a pair of headphones, and personalizes it by scanning the user's head and ears, so that the custom-fit audio experience becomes natural like never before. The technology was previewed in prototype at CES 2018 and will now be launched in two SXFI AIR headphone models, one wireless and one USB-powered.

A Loudspeaker That Can Play Square Waves?

December 27, 2018 by Bohdan Raczynski

A Loudspeaker That Can Play Square Waves?

This article describes a DSP (Digital Signal Processing) technique developed to correct loudspeakers’ frequency domain and time domain distortions. Performance improvements, observed using square wave excitation, are documented here in time domain and frequency domain. This article was originally published in audioXpress, June 2010.

A Look at Soundbar Audio Signal Processing

December 12, 2018 by Mike Klasco

A Look at Soundbar Audio Signal Processing

In this article, we will take a look at what is trending in audio signal processing for the poster child of integrated electronics speakers… the soundbar. As an audio consumer product category, soundbars remain a top seller, having replaced receivers and their associated passive speaker systems, which have sadly been reduced to legacy product categories. More than 10 million soundbars are sold annually but most deliver barely more performance than a table radio. This article was originally published in Voice Coil, October 2018.

iZotope Releases New RX 7 Audio Repair and Enhancement Software

September 14, 2018 by audioXpress Staff

iZotope Releases New RX 7 Audio Repair and Enhancement Software

iZotope released updates to its RX family of audio repair and enhancement software. The seventh generation of RX builds on years of extensive research in digital signal processing and machine learning, introducing new features like Music Rebalance and Repair Assistant that open up creative possibilities in music production, and new dialogue capabilities, comprehensive metering, multichannel support, and workflow enhancements for audio post.

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.

Analog Devices Creates Internal and External Engine Sound for Electric and Hybrid Electric Vehicles

July 19, 2018 by audioXpress Staff

Analog Devices Creates Internal and External Engine Sound for Electric and Hybrid Electric Vehicles

Analog Devices introduced an embedded system specifically for generating engine sound for electric (EV) and hybrid electric vehicles (HEV). The ADSP-BF706 digital signal processor and Electric Vehicle Warning Sound System (EVWSS) firmware enables automobile manufacturers in North America and other regions to comply with future safety regulations mandating external engine sound for EVs and HEVs travelling at low speeds.

Dynaudio First All-In-One Intelligent Wireless Multiroom Audio System Arrives in US

July 11, 2018 by audioXpress Staff

Dynaudio First All-In-One Intelligent Wireless Multiroom Audio System Arrives in US

First unveiled at the end of 2017, the new Dynaudio Music family of intelligent wireless speakers automatically adapts to users' music preferences and the listening environment. That shows exactly how Dynaudio leveraged its vast experience in speaker design, manufacturing as well digital signal processing to create a family of products that shows how a speaker can be smart, intelligently benefiting consumers in what truly matters. Now "Music" arrives in the US.

Crest Audio Debuts C1 Series Contracting Amplifiers with Integrated DSP and Dante Connectivity

July 5, 2018 by audioXpress Staff

Crest Audio Debuts C1 Series Contracting Amplifiers with Integrated DSP and Dante Connectivity

During InfoComm 2018 Crest Audio has unveiled the new C1 Series range of contracting and installation amplifiers featuring powerful and efficient Class D designs, on-board digital signal processing, Dante protocol networking and USB/Ethernet connectivity for monitoring and control. The new C1 Series amplifiers are contractor-friendly thanks to the addition of Euro connector inputs and barrier strip outputs as well as fault relays and CV (control voltage) inputs.

Waves MultiRack Audio Processing Plugins Power the KN-DSP100 Kramer Network Server

March 26, 2018 by audioXpress Staff

Waves MultiRack Audio Processing Plugins Power the KN-DSP100 Kramer Network Server

Digital signal processing solutions specialist Waves Audio has integrated Waves MultiRack and Waves plugins in the KN-DSP100 Kramer Network Server from Kramer Electronics. Waves MultiRack is a software host used by FOH and monitor engineers to run multiple simultaneous instances of the same award-winning audio processing plugins used in recording studios and mixing rooms the world over. KN−DSP100 is a 19” 1U server with pre−installed Kramer Network Enterprise Management Platform and added DSP functionality.

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