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2010-09-10 Low-cost audio IC takes out amplifier, regulator
Nuvoton's latest ChipCorder IC eliminates need for separate amplifier, regulator
2004-11-29 LG chooses SRS Labs audio enhancement for MP3 players
LG Electronics has expanded its licensing relationship with SRS Labs Inc. to include the company's SRS WOW technology in its new line of MP3 players.
2009-11-03 Integrated audio SoCs pack digital, analog I/Os
Conexant Systems Inc. has rolled out an audio SoC product line for embedded audio and voice applications.
2006-07-25 Improv's Jazz cores target audio, video, VoIP
Improv Systems is now offering pre-configured versions of its Jazz configurable DSP platformJazz DSP, Jazz Media and Jazz Voice
2011-08-08 ICs provide advanced voice features, low power consumption
Silicon Labs' data modem ICs tackle the need for voice and M2M communications for security and home automation systems, smart utility meters and set-top boxes
2010-07-13 HiFi Audio codec lib includes FLAC decoder
Tensilica is beefing up its HiFi Audio DSP family of IP core software library with the addition of Free Lossless Audio Codec (FLAC) decoder
2008-01-07 HD audio platform cuts down development time, cost
VeriSilicon offers the VZ.AudioHD applications platform to meet the high-performance audio needs of high-definition multimedia devices
2012-09-04 Growing audio needs in SoCs
There is a growing list of audio requirements such as a wider range of high-definition audio compression formats, multichannel audio content, higher sampling rates and advanced audio post-processing functions
2010-10-28 Georgia Tech reveals new voice authentication technology
Researchers at Georgia Institute of Technology reveal an authentication technology that can identify a digital fingerprint hidden within voice signals
2011-03-09 Ford unveils Sync voice control system
Sync brings significant computing power into vehicles by providing a simple to use interface between the driver and the car's infotainment system, including CE devices connected to the vehicle's head unit.
2004-04-01 Extending voice apps in automobiles
Adopting embedded synthetic voice technology, we can transform visual information from vehicle telephone to an audio form.
2006-08-07 Epson unrolls voice guidance audio decoder chip
Seiko Epson Corp. has developed a new voice guidance audio decoder chip for embedded applications.
2008-06-17 Enhance VoIP telephony with HD Voice
HD Voice or Wideband Telephony is a user experience that needs to be heard to be believed. As VoIP has revolutionized the market for voice communications, so too will HD Voice revolutionize VoIP. Here's an article that attempts to address the hurdles associated with delivering HD performance in telephony
2011-07-04 Enhance audio quality of mobile-device loudspeakers
Know some of the methods portable electronics makers can employ to achieve louder, higher-quality sound out of small, lightweight, inexpensive speakers.
2013-01-07 DSP IP core optimised for voice trigger, recognition
Tensilica's HiFi Mini digital signal processor core has been touted as the smallest, lowest power IP core for Voice Trigger and Voice Recognition
2011-01-17 DSP core touts audio performance, flexibility, broad codec support
CEVA's 1GHz CEVA-TL3211 extends CEVA-TeakLite-III DSP architecture. With HD audio features, this DSP targets digital TVs, STBs, mobile computing and smartphones
2014-02-19 DSP audio tunnelling extends Android device battery life
The DSP audio tunnelling in Android 4.4 is available with Nexus 5 phones in the DSP block, cutting audio processing power by up to 14X
2007-06-01 DirectDrive delivers better audio quality
DirectDrive is a patented architecture that eliminates the DC-blocking capacitor required on the output of traditional headphone amplifiers. This article describes the DirectDrive approach, how it works and its advantages.
2008-04-18 Digital ChipCorder designed for multilanguage voice apps
Winbond America has extended its ChipCorder family with the introduction of the ISD15000, a single-chip, multimessage, digital voice record/playback chip for multilanguage voice applications
2014-03-14 Dialog rolls out audio codec for always on apps
The DA7212 audio codec boasts 650uW always-on power consumption and targets portable devices such as smart watches and connected fitness devices
2007-09-05 Design Class D audio amps into portable applications (Part 1
To maximize the benefits of using Class D amps, it is important to understand the fundamental difference in operation between Class D and Class AB amplifiers, since each amplifier technology requires different considerations when designing systems that incorporate audio
2014-07-03 Configuring complex audio use cases
To manage the complexity of smartphone audio use cases and make sense of all the options, you need a graphical tool where you can draw out your routes
2006-03-14 Codecs enable VoIP, 7.1 audio
SigmaTel launched its new family of 8- and 10-channel high definition audio codecs
2007-01-22 Codecs deliver hi-fi audio for headsets, digicams
Two new codecs from Wolfson Microelectronics are designed to deliver hi-fi stereo quality for stereo headset applications as well as high-quality audio for digital camera systems
2002-10-29 CML TETRA IC combines baseband, voice processors
The CMX981 TETRA IC combines a digital-radio baseband processor with an on-chip voice codec/processor and audio PA.
2004-03-26 CML IC offers voice codec/processor, audio PA
CML Microcircuits has released its latest digital radio baseband processor IC that is an advanced IC combined on-chip with a voice codec/processor and an audio PA.
2003-04-02 CML audio decoder functions in harsh environments
CML Microcircuits (UK) Ltd has announced the availability of the CMX823 programmable paging decoder IC for use in two-tone and 5/6 tone systems.
2003-02-21 CML audio codec draws 1.9mA
The CMX649 multimode audio codec IC from CML Microcircuits (UK) Ltd draws 1.9mA at 2.7V
2011-10-04 Choosing audio amplifiers for portable devices
Read about the various means of improving audio in mobile phone and portable audio systems, many of which use a processor with integrated analog audio outputs
2005-03-17 Chips ferry pro audio over Ether cable
Cirrus Logic is unveiling silicon that combines its 49K series of 32bit DSPs with the CobraNet control silicon first deployed in 2003.
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