All items tagged with digital signal processing (144)
Dirac Research to Debut New Calibre of Mobile Audio with Breakthrough Dirac Bass Solution at MWC 2019
February 21, 2019 by audioXpress Staff

Dirac Research to Debut New Calibre of Mobile Audio with Breakthrough Dirac Bass Solution at MWC 2019

Dirac Research, the Swedish pioneer of digitally optimized sound solutions, announced the debut of its breakthrough Dirac Bass solution that enables smartphones, smart speakers, and wireless & portable speakers to reproduce deeper bass with higher transparency than ever before. Dirac will feature a new Dirac Bass demo experience developed in partnership with leading micro-speaker manufacturer AAC Technologies, showcasing the next-generation of mobile audio performance at MWC 2019, in Barcelona.
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Genelec Launches Smart IP Audio Platform at ISE 2019
January 30, 2019 by audioXpress Staff

Genelec Launches Smart IP Audio Platform at ISE 2019

Leveraging the company's pioneering efforts with audio-over-IP and the introduction of the world's first AoIP-enabled monitors in 2016, Genelec is now unveiling a unique open IP networking technology platform at ISE 2019. This platform is aimed specifically at the installation market and will deliver power, audio, and scalable loudspeaker system configuration, supervision and calibration features via a single, standard CAT5 cable.
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Powersoft Establishes New Benchmark for Professional Audio Applications with New T Series Networkable Amplifiers
January 28, 2019 by Joao Martins

Powersoft Establishes New Benchmark for Professional Audio Applications with New T Series Networkable Amplifiers

On the first day of the NAMM Show 2019, Powersoft announced the release of its new T Series line, an ultra-reliable and efficient amplifier platform designed with the rental market in mind, and four models all available now. The new platform, officially unveiled during a NAMM 2019 press conference, builds upon the credits of the flagship X Series, but it represents much more for the Italian company. The T Series effectively combines unparalleled flexibility for small to mid-size reinforcement applications and benefits from an intense R&D effort.
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CEVA Announces New CEVA-BX All-Purpose Hybrid DSP / Controller Architecture
January 4, 2019 by audioXpress Staff

CEVA Announces New CEVA-BX All-Purpose Hybrid DSP / Controller Architecture

CEVA announced its new all-purpose, hybrid DSP / Controller architecture to address new algorithms of digital signal processing in voice, video, communication, sensing and digital signal control applications. Offering general purpose DSP capabilities required for motor control and electrification, the new CEVA-BX architecture extends CEVA's market reach into the burgeoning automotive and industrial markets currently underserved by legacy DSPs or MPU/MCUs with low performance DSP co-processing.
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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.
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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.
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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.
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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.
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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.
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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.
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