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2005-08-17 SuperH-based MCUs now fit car and home audio products
Renesas' newest SuperH based 32bit MCU chips are targeted at car and home audio products that have audio data playback functions compatible with various compression standards
2004-01-14 STMicro audio processors suit all TV platforms
STMicroelectronics has introduced a family of multi-standard TV sound demodulation and audio processing devices
2005-10-13 Programming tool spins code for audio-over-Ethernet chips
A graphical programming tool for Cirrus Logic's CS4961xx family of audio system processors, DSP Conductor aims to speed the task of building systems for distributing digital audio over an Ethernet LAN
2011-05-09 Miniaturized audio IC enables slimmer gadgets
STMicroelectronics' Sound Terminal IC delivers the first audio system-on-chip, enabling ultimate slim-line style for heatsink-free 50W systems
2008-02-18 Enhance the audio experience in flat-panel TVs
Designers trying to achieve high-quality audio from flat-panel TVs are faced with several obstacles, but digital audio processors and amplifiers can be used to both compensate for problems and to improve the audio experience
2011-08-09 Audio SoC ICs optimised for flat panel TVs
STMicroelectronics has released the STA381BW and STA381BWS digital-audio system-on-chip ICs for home entertainment applications
2007-01-12 Audio processors improve flat-panel TV sound
ST's new TV sound processor chips provide high-end audio algorithms for supporting mainstream flat-panel TVs and U.S., European and Asian analog broadcast standards
2008-01-10 Audio processor with Class D codec promises high flexibility
ST's STA331 audio processor, with integrated, high-efficiency Class D codec, offers a very high level of flexibility that enables it to be used across the full range of consumer audio products
2002-11-18 Zetex amplifier handles 192kHz digital audio signals
Zetex's Acoustar ZXCW8100 two-channel digital audio amplifier controller handles digital audio signals sampled at up to 192kHz via 32-bit data processing.
2005-09-21 Zetex Acoustar technology used in Theta's digital audio amplifier
Zetex and Theta Digital announced that Zetex' Acoustar digital amplifier processing technology is being used to provide unprecedented sound fidelity in Theta's new digital audio amplifierthe Virtu PowerDAC
2009-10-20 VHF marine processor packs audio processing
From CML Microcircuits comes the CMX885 marine VHF baseband processor offering complete audio processing with selectable audio processing order
2002-01-10 Tripath digital audio amplifier delivers 170W in monaural mode
The TK2050 digital audio amplifier chipset consists of a Class-T digital power processor and a new power stage developed in cooperation with STMicroelectronics
2006-03-10 TI, Philips showcase digital radio solutions at IIC-China
Texas Instruments and Philips Semiconductor showcased their respective digital radio solutions at the 11th Annual International IC-China Conference & Exhibition, which are both based on compulsory HD Radio standard
2013-04-26 TI's PWM audio processor runs dual ASRCs
The HD-compatible TAS5548 accepts sample rates from 8kHz to 192kHz and converts them to a fixed rate of 96kHz or 192kHz, eliminating the need to create, store and change coefficients.
2006-07-04 TI unveils new audio DSP for cars, home systems
Texas Instruments has announced the TAS3108 audio DSP that promises higher fidelity to car audio while providing cost-effective audio processing for home systems
2008-02-27 TI debuts closed-loop, digital-input Class-D amp
TI claims the industry's first digital-input, 20W stereo Class-D speaker amplifier with closed loop feedback
2004-09-15 TI audio DSP powers Harman's latest a/v receivers
The Aureus audio DSPs and analog components from Texas Instruments Inc. (TI) are being utilized in Harman Kardon's two latest audio/video receivers, the AVR 635 and AVR 435
2007-04-12 TI ADCs suit professional digital audio recording
TI has introduced two 24bit, 216kHz ADCs to complete the company's high-performance audio signal chain for professional digital audio recording and processing applications.
2008-01-16 The battle of the media hub in the digital home
The PC and TV are converging. Between these extremes sits the STB. Powerful commercial motivations have already caused the PC and STB communities to make bold moves to claim this territory and be part of a three-way fight.
2000-03-20 The advantages of digital equalization
This paper discusses the advantages of digital equalization over analog, including the simplification of design and verification, greater flexibility, greater reliability, reduced part count, improved testability, simplified production, reduced cost and superior sound quality
2013-07-02 ST offers virtual lab for audio design
The Audio Processor Workbench claims to be the first solution on the market enabling comprehensive evaluation of a full audio and acoustic chain, from microphone to sound amplifier and output speaker
2011-08-01 Sony, Audio Pixels to co-develop low-cost MEMS speakers
Sony and Audio Pixels are working on developing low-cost MEMS digital speakers to enable speaker products that are better than conventional speakers but come in a small, 1mm-thick package
2003-06-11 Sony integrates Waves audio processors on VAIO PCs
Sony Corp. has licensed three of Waves Ltd's audio processors - Renaissance Bass, S1 StereoImager, and L1 Ultramaxizer - for SonicStage Mastering Studio applications
2009-07-03 SoCs get digital photo frames connected
Conexant Systems Inc. has released the first in a planned series of new SoC solutions targeted at the growing market for "connected" digital photo frames and interactive display appliances
2008-11-17 Simplify digital audio decoding
As the market for digital audio explodes, a number of chips and chipsets have been introduced to meet the demands of ever better players. Here's how you can simplify digital audio decoding
2013-04-24 Silicon Labs rolls out digital radio receivers for CEs
The monolithic Si468x receiver ICs bring FM, HD radio and DAB/DAB+ broadcast capabilities to devices such as mobile phones, tablets and personal navigation devices.
2008-03-31 Programmable chips bring audio clarity to HDTVs
ADI has introduced two audio processors for HDTV sound that provide uninterrupted, high-fidelity audio connectivity from a variety of digital and analog home entertainment sources
2007-06-01 Performing SE design with digital audio amps
A single-ended operation is a common mode where the digital amp is used. This article discusses the basics of single-ended design and the engineering trade-offs involved
2007-01-10 Multicore DSPs support HD audio standards
Freescale has unveiled two dual-core DSP chips designed to support multiple high-definition audio standards
2003-12-15 Micronas, SRS Labs develop audio processor
Micronas has integrated SRS Labs' TruSurround XT technology into its MSP 44x0G and MSP 44/46xyK families of single chip TV Audio solutions for CRT, LCD and digital TV applications
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