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2007-11-06 Multistandard native 1080/60p HD decoders target next-gen STBs
Horizon Semiconductors claims the industry's first single chip multistandard native 1,080/60p high-definition decoders for triple-play/quad-play cable, satellite and IPTV STBs.
2004-04-15 Microsoft joins DAB Forum in digital radio push
Eager to move its proprietary audio/video (A/V) codec into Europe's steadily growing digital radio market, Microsoft Corp. has brokered a full membership in the global industry group now developing digital audio broadcasting (DAB) technology
2010-07-30 Low-power mobile sound system has noise suppression
The LM49155 analog audio subsystem from National Semiconductor has announced features integrated noise reduction for mobile phones and other portable handheld applications
2003-02-20 Infineon rolls automotive, industrial MCUs
Infineon Technologies AG has expanded its microcontroller portfolio with the addition of a 16-bit MCU and two 32-bit telematics gateway/audio MCUs
2005-03-22 IC offers huge system cost savings
The new CS4961XX family of ICs from Cirrus Logic integrates the company's 32bit audio optimized 49K series of audio DSPs with its CobraNet technology
2006-11-01 Hands-free infotainment demands good software
Good software is critical for the successful integration of hands-free phones and personal music players within automotive infotainment systems.
2006-01-26 Handheld Ethernet analyzer accelerates VoIP turn-up
Agilent Technologies announced a voice-over-IP test kit for its existing N2620A FrameScope Pro handheld Ethernet performance analyzer
2006-04-17 FM tuner chip requires fewer external components
SigmaTel's new low-power FM tuner is designed to provide radio capabilities for digital media players, PDAs, voice recorders, cellphones and photo wallets
2007-10-08 Embedded VoIP platform suits industrial, commercial apps
Freescale has unveiled an embedded VoIP reference platform solution designed to speed time to market for industrial embedded voice applications using VoIP technology
2007-08-08 DSP enables sensitive sound quality adjustment
New Japan Radio has introduced the NJU26120 DSP that enables sensitive adjustments to sound quality for different TV/audio equipment
2010-02-04 DSP core promises high performance at low power
Tensilica has developed the HiFi EP, a superset of the HiFi 2 architecture optimized for simultaneous multichannel codec support offering higher performance at lower power.
2003-06-16 DSP apps facilitate next-gen cellphones01
The article provides an overview of how DSP solutions enable and enhance the capabilities of the wireless handsets.
2010-10-27 Dressler joins SRS Labs' advisory board
Surround sound expert Roger Dressler has joined the advisory board of SRS Labs Inc.
2009-03-20 Digital signal mixer packs 4-channel power amp
ClearOne has released the Converge SR 1212A digital signal processing mixer with 4-channel power amplifier that interfaces with 8? or 70v/100v loudspeaker systems.
2007-11-12 Digital mics go direct to codecs, lose ADCs
Digital microphone pioneer Akustica Inc. said it has gained a design win in Texas Instruments Inc.'s latest stereo audio codec chips
2006-01-11 Decoder/processor chip aimed at analog and digital TV
ST announced a new family of digital audio decoder/processor chips designed for analog and digital TV sets and video recorders, which receive multi-channel television sound and digital multi-channel sound
2009-10-28 Codecs cut power consumption on all op states
The codecs feature an innovative new architecture that cuts power consumption across all operation states.
2003-03-13 CML rolls baseband processor IC for FSR radios
CML Microcircuits (UK) Ltd has introduced the CMX882 baseband processor IC for Family Radio Service (FSR)-type leisure radios.
2008-04-16 Class G amps key in driving ceramic speakers
Today's portable devices drive a need for smaller, thinner and more power-efficient electronic components. Cellphone form factors have become thin that the traditional dynamic speaker has become the limiting factor in how thin manufacturers can make their handsets. Ceramic or piezoelectric speakers are quickly becoming a viable alternative to dynamic speakers.
2004-12-16 Cirrus Logic's new processors reduce BoM
Cirrus Logic said it is making it possible for commercial and professional audio manufacturers to significantly lower costs of deploying networked audio systems
2005-03-23 BridgeCo offers secure VoIP ATAs
Working with Hellosoft, BridgeCo announced a new reference design that promises to enable consumer electronics OEMs and ODMs to quickly develop cost-effective, secure VoIP ATAs.
2002-09-01 Bluetooth drives auto multimedia
With the advent of wireless innovations such as Bluetooth, the emerging telematics space invites innovation from automotive, communications, multimedia and computer companies.
2004-08-06 Avaya buys conferencing gear developer
Avaya Inc. announced that it is purchasing audio conferencing equipment developer Spectel for about $103 million
2002-09-01 Architecture eyes network, local speech
Speech recognition and telematics are teaming up to enable car drivers and passengers to browse Internet with their voices, plugging them into customized information and entertainment.
2008-10-01 Analog vendors raise portable sound quality to higher level
With mobile phone users struggling to hear and be heard in noisy environments, designers are working hard to integrate more advanced audio processing into portable audio devices
2004-12-06 Accelerated Tech RTOS supports Trilogy's VoIP comm system
Accelerated Technology, a Mentor Graphics division, announced that its Nucleus real-time operating system (RTOS) has been used by Trilogy Broadcast Ltd to develop the Mercury system, an Internet Protocol (IP) voice-based communication device
2008-07-01 Features define multimedia handsets
What exactly is a multimedia handset? What defines today's multimedia functionality? What are the latest offerings that fit the bill? What are the technologies behind multimedia handsets, and the forecast for the future? This article offers a definition of a multimedia handset based on its feature set.
2008-06-10 Tensilica, Spirit DSP deliver mobile multimedia solutions
SPIRIT DSP and Tensilica have partnered to deliver 18 optimized, high quality digital audio and voice software packages that run on Tensilica's HiFi 2 Audio Engine.
2005-11-21 Zarlink AEC reduces noise in hands-free communication apps
Zarlink's new acoustic echo canceller improves voice quality and reduces noise in hands- free communication applications
2004-04-23 Wolfson codec offers power savings for mobile comms devices
Wolfson has announced the third generation of its audio/touch-panel codecs that provides broad functionality and new levels of power-saving
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