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2010-09-02 Sub-audio signalling processor IC gets new, improved sibling
New audio scrambler and sub-audio signalling processor boasts host of upgrades
2006-05-12 Stereo audio CODEC with 1.2W speaker amp
AKM's single-chip 16-bit stereo A/D and D/A converter features a high-quality microphone equalizer and built-in microphone/headphone/speaker amplifier.
2015-06-12 ST unveils voice control software for wearables
The BlueVoice software enables voice transmission over a BLE connection in systems built around ST's STM32 MCUs, BlueNRG ultra-low-power network processors and digital MEMS microphones
2012-05-04 ST outs MEMS microphone for voice-enabled homes
The devices will play a major role in 'Distant Speech Interaction for Robust Home Applications' project that proposes solutions for natural voice-enabled interaction between humans and machines
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
2009-01-15 Spirit DSP, RMI to deliver voice, video over IP
Spirit DSP and RMI Corp. have signed a partnership and platform license agreement to deliver high-quality voice and video over IP for RMI's Alchemy processor family, an advanced MIPS-compatible processor solution
2011-10-21 Speech synthesis tech pushes voice-based info retrieval
Fujitsu is developing a speech interface technology that will allow a device to read aloud details about a topic and other related information.
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
2013-01-08 Signal chain basics: Audio metering issues
There are several standards for audio metering that deal with the levels being monitored and time constants used for calculating the average
2008-02-21 Samsung signs multiyear license for Tensilica audio DSP
Samsung Electronics has inked a broad multiyear license for Tensilica's Diamond Standard 330HiFi audio DSP
2007-07-16 ROM emulation tool for voice-guidance ICs debuts
Epson has developed a ROM emulation tool compatible with its S1V30300 series of voice-guidance ICs for embedded applications
2015-10-08 Reference design for voice-enabled ZigBee remote controls
Silicon Labs' ZigBee Remote Control reference design promises to cut the need for costly external hardware by implementing a high-quality, software-based audio codec into a single-chip wireless SoC
2002-05-09 Realtek six-channel codec boosts PC audio
Realtek Semiconductor Corp. has introduced a six-channel audio codec, the ALC650, that is designed to deliver high-performance sound to consumer-level PCs
2012-09-12 Quadcore, LTE expected for iPhone 5, audio processor dropped
Experts believe Apple needs to catch up with the likes of its Android rivals who are already shipping handsets with quad-core ARM Cortex A9 processors and support LTE.
2006-07-05 Power, audio controls merge in one IC
Dialog Semiconductor has launched a new combined power management and audio IC designed to support the latest-generation mobile processors
2007-08-07 Patent filing points to voice interface for iPhone
An Apple patent application at the U.S. Patent & Trademark Office reveals that the company is continuing its effort to develop a voice interface for general-purpose computing
2008-08-25 Ozmo, Wolfson join forces on wireless audio reference design
Ozmo Devices and Wolfson Microelectronics are collaborating to deliver an audio reference design
2006-01-03 NJR rolls out new digital audio delay device
The new digital audio delay device from New Japan Radio can adjust output time of a two-channel or a four-channel voice signal
2007-09-25 Natural-sounding voice guidance chips roll for embedded apps
Seiko Epson has developed the S1V3033x series of voice guidance audio decode chip for embedded applications.
2004-06-21 National, RTX Telecom team up on cordless voice module
With RTX Telecom, National developed a cordless voice module that integrates a radio transceiver and baseband with a complete protocol stack on a single board
2007-02-08 National intros new Boomer class D audio amp
National Semiconductor has introduced the first product in its new line of Boomer class D audio amplifiers with integrated converter technology that eliminates the need for an external boost converter
2004-11-05 National expands feature sets on audio subsystems
National launched two boomer audio subsystems that provide a wide variety of features for cellular phones and portable apps
2010-06-24 National boosts analog audio portfolio via GTronix
National Semiconductor Corp. has acquired the technology of GTronix, a fabless semiconductor specializing in programmable and adaptive analog sensory processing technology.
2004-11-10 National Boomer audio subsystems suit portable apps
National launched two Boomer audio subsystems that provide a variety of features for cellular phones and portable apps
2007-03-15 Microsoft to buy voice technology company
Microsoft Corp. is currently discussing plans to buy Tellme Networks Inc. for about $800 million, according to a Reuters report.
2008-03-03 Mic array amp enables more natural-sounding voice
National's PowerWise LMV1088 dual-input microphone array amplifier features far-field noise suppression technology that delivers more natural-sounding voice quality
2010-04-28 MEMS mics deliver high-fidelity audio playback
ADI offers MEMS mics that enable advanced audio functions including high-fidelity A/V playback and voice recognition with built-in wind noise suppression.
2009-04-20 Measuring RF interference in audio circuits
This application note describes a test platform using standard equipment found in most high frequency analog labs that can effectively characterize the interference sensitivity of an amplifier sub circuit.
2012-06-28 M2M modules tip voice, data comms for telematics apps
Cinterion's AGS2 surface mount automotive machine-to-machine module offers a secure IP connection and best-in-class digital audio and advanced voice technology with voice prompts.
2009-10-20 Low-power codecs enable improved audio
Wolfson Microelectronics has released a new family of low-power codecs, designed to enhance the audio performance and extend the battery life of portable applications
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