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2008-03-04 Automotive, consumer solutions in IIC-China Shenzhen
Princeton Technology is presenting seven product lines while Leadis is showcasing its power-saving technologies in audio and display ICs today at ongoing Shenzhen leg of IIC-China 2008.
2006-07-11 Audio system LSIs sound MP3 file playback
Rohm's BU9432-C1 and BU9434-C2 audio system LSIs integrate an MP3 decoder, DAC, system controller, USB host controller, and 3-output power supply.
2010-02-24 Audio subsystems integrate Class D, H amps
Maxim Integrated released mono audio subsystems that combine Class D mono speaker amplifier with distortion limiter; DirectDrive II Class H stereo amplifier; and ultralow-noise, analog bypass switch.
2009-04-03 Audio subsystems aim to simplify design
National Semiconductor Corp. has expanded its line of low-power Boomer Class D audio subsystems with two devicesthe LM49352 mixed-signal audio subsystem and LM49151 analog subsystemaimed at simplifying portable product design.
2005-09-14 Audio subsystem simplifies designs
National Semiconductor introduced the Boomer audio subsystem to simplify the development of full-bandwidth stereo and 3D sound in mobile phones and other battery-powered devices
2011-08-02 Audio subsystem reduces board space
IDT's audio subsystem with integrated clock IC boasts space and cost efficiency for tablets, game consoles, personal navigation devices and portable projectors.
2006-01-11 Audio subsystem integrates smart phone, VoIP phone functions
The audio subsystem with a mono Class D speaker driver from National integrates all the analog and digital audio functions needed for smart phones and VoIP phones.
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.
2005-05-19 Audio processor offers 10,000+ MIPS
The X-Fi Xtreme Fidelity audio processor from Creative Labs Inc. has more than 51 million transistors, and is capable of 10,000+ MIPS.
2009-02-19 Audio power amp comes with electric volume
New Japan Radio Co. Ltd has launched the NJU7086, high-power and low-voltage stereo audio power amplifier with electronic volume for portable applications.
2010-06-11 Audio ICs simplify signal management in mobile apps
Cirrus Logic Inc. is rolling out a pair of audio ICs that improve audio quality, simplify signal management and reduce EMI in mobile consumer electronics applications.
2008-01-14 Audio front end halves power draw, doubles performance
austriamicrosystems has extended its audio front end portfolio with a new device that promises low power consumption at a high audio performance by featuring a sub-7mW stereo DAC at over 100dB SNR.
2008-04-11 Audio DSP rolls for DTV sound processing
The AK7770 audio DSP for DTV sound processing from Asahi Kasei EMD Corp. integrates two 24bit stereo ADCs, three 24bit stereo DACs and two stereo SRCs, as well as an S/PDIF transmitter.
2007-11-13 Audio codecs interface directly to digital, analog mics
Texas Instruments Inc. has introduced three audio codecs with power consumption and noise filtering capabilities, which are capable of interfacing directly to digital or analog microphones.
2009-01-06 Audio codec with Class-D amp extends battery life
Texas Instruments Inc. has released a new low-power stereo audio codec that enables CD quality playback and extends battery life in portable products such as cellphones, portable navigation devices and portable media players.
2006-04-06 Audio codec targets MP3, WMA players
Atmel announced the availability of the AT85C51SND3 single-chip audio codec for high-volume markets.
2009-10-06 Audio codec packs programmable digital filters
Maxim Integrated Products offers a low-power, stereo audio codec that integrates digital microphone support and programmable digital filters to deliver a richer audio experience to end users
2005-09-19 Audio codec packs features
AKM Semiconductor introduced a multifunction audio codec for digital televisions, home theater systems, DVD receivers and automotive amplifiers
2009-05-19 Audio codec packs dual ADC paths, digital voice filters
From Maxim Integrated Products comes the MAX9860, a low-power, mono audio codec with dual ADC paths and programmable digital voice filters.
2012-05-14 Audio codec achieves 16kHz wideband noise for mobile devices
Texas Instruments' TLV320AIC3262 audio codec, integrating five amplifiers and two miniDSP cores, can simultaneously interface an application, Bluetooth and baseband processors.
2004-01-16 Audio chip aims at loaded cellphones
Wolfson Microelectronics introduced a low-power audio chip that integrates many of the audio-related components a cellular multimedia system would need.
2008-01-24 Audio buffer promises 'lowest' distortion, noise
National's high-fidelity, high-current audio buffer, the LME49600, promises the lowest noise and distortion for professional and high-performance audio applications.
2003-01-17 Asahi Kasei codec touts integration
The AK4538 single-chip codec integrates PLL, audio amplifiers, 16-bot monaural ADC, and microphone circuits into a 52-pin QFN package.
2010-06-11 ARM MCU companion IC packs two power supply channels
Atmel's AT73C246 analog companion chip provides power supplies and audio I/O to match the AT91SAM9 ARM9-based MCUs to host multimedia applications.
2014-08-26 App developer reveals possible iPhone 6 specs
Jordan Edelson, founder and CEO of Appetizer Mobile, one of the top 10 mobile app developers, spills the beans on what he believes are the facts about the iPhone 6.
2011-11-03 ANC ICs aimed for wired/wireless headsets
austriamicrosystems' ICs tout 20 percent longer battery life and 10dB positive SNR.
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.
2006-02-08 Analog switches housed in chipscale package
Pericom Semiconductor's new family of analog switches for mobile terminal applications are said to feature chipscale packaging, very low on-resistance and wide voltage ranges.
2005-12-19 Analog switches feature CSP, very low ON-resistance
Pericom introduced a new family of advanced analog switches created for mobile terminal applications which feature CSP, very low ON-resistance, and wide voltage ranges.
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