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2012-10-23 Wolfson unveils HD audio MEMS microphones
The WM7121 and the WM7132 MEMS microphones feature feature matching phase responses and matching sensitivity, making them suitable for stereo recording.
2007-05-04 Wideband codec enables HD voice in IP networks
Powered by TI's DSPs, the MPEG-4 AAC-LD super-wideband codec has the performance capabilities to make ubiquitous HD voice a reality in global IP networks
2009-05-27 Supporting Blu-ray audio content
This article provides an overview of the audio software stack, Intel HD Audio controller and codec, and its evolution over time to support the newest premium audio formats used on many Blu-ray discs.
2005-12-30 SRS Labs to debut new audio enhancement technology
SRS Labs announced that the new SRS WOW HD audio enhancement technology for televisions and consumer electronics products will debut at the International Consumer Electronics Show next month.
2007-04-24 Omron unveils TOSA/ROSA for HD video market
Omron has introduced the P1TX4C-SX51 transmitter optical subassembly (TOSA) and the P1RX4C-SX51 receiver optical subassembly (ROSA) to serve the high-definition video market.
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
2009-12-29 Multi-point HD audio chip handles up to 10 devices
Avnera Corp. has developed what claims is the first multi-point to multi-point wireless audio chip that enables up to 10 devices to send and receive wireless HD audio.
2008-06-12 IDT updates HD audio codec portfolio
IDT has started to sample the latest member of its HD PC audio codec family, the 92HD75B, which is the first audio codec designed and developed by the IDT Shanghai design center.
2006-07-27 IDT to purchase SigmaTel's PC, notebook audio codec line
IDT announced that it has reached an agreement with SigmaTel Inc. to purchase its AC-97 and HD-Audio PC and notebook audio codec product lines.
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
2007-12-24 HD audio nixes interference, maintains power budget
By combining very small packet sizes with an adaptive frequency allocation algorithm, STS claims to have nixed interference while maintaining HD audio within a power budget that maintains long battery life for portable devices.
2008-10-09 HD audio codecs optimize capacity of mobile devices
Integrated Device Technology has released a new set of high-definition audio codecs that offer improved capability and fidelity, and design flexibility for multimedia notebooks and enterprise desktops
2009-10-01 Firms join hands to form mobile HD interface group
The Mobile HD Interface Working Group will create an industry standard for an A/V interface that will connect cellphones and portable CE devices directly to HDTVs and displays
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
2010-07-29 Dual-core sound processor targets Blu-ray audio
Virage Logic introduces the new ARC Sound AS221BD, a complete HD sound-to-silicon solution that includes Blu-ray software for low cost and low Power SoCs
2014-05-09 DTS-HD decoder minimises processor bandwidth requirements
The audio decoder from Synopsys features sampling frequencies of 44.1kHz, 48kHz and 96kHz, as well as an ability to decode multiple audio streams for use on single and dual-core ARC audio processors
2007-06-26 DSPs promise high-fidelity audio
TI has launched what it claims to be the first audio/video receiver (AVR) implementation approved for both Dolby TrueHD and Dolby Digital Plus
2007-02-16 DSP duo supports multiple HD audio
Promising performance, cost and board space advantages, Freescale Semiconductor Inc. launched a pair of dual-core 90nm DSPs that support multiple high-definition (HD) audio standards.
2007-12-21 DSP delivers high-definition audio in wireless platforms
STS Inc. has announced the availability of its fourth-generation audio baseband chip for digital wireless audio platforms
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.
2009-04-02 Dolby's HD audio technologies penetrate China
Dolby Laboratories Inc. is enabling and supporting consumer electronics makers in China to develop Blu-ray Disc products. Three digital entertainment companies in China have agreed to license Dolby TrueHD, a lossless compression technology, and Dolby Digital Plus.
2011-06-02 Digital audio tech expands wireless connectivity
SMSC introduced its KleerNet technology, which expands digital wireless audio connectivity and interoperability capabilities for PC, tablet, home theater and gaming applications
2008-12-25 Digital audio processors enable cost-effective CE solution
Texas Instruments Inc. has announced its third-generation DA830 and DA828 Aureus digital audio processors. The highly-integrated, dual-core DA8x product line offers the combined features of an ARM-based applications processor and an audio DSP core, as well as a wide range of peripherals
2012-06-08 CSR takes bankrupt chip vendor's audio processor line
The company said the acquisition would allow it to build on its existing audio platform, enabling customers to more easily develop high performance home audio consumer electronics products
2006-03-14 Codecs enable VoIP, 7.1 audio
SigmaTel launched its new family of 8- and 10-channel high definition audio codecs
2006-10-06 Codec software driver brings HD Audio to modern PCs
IDT has announced the availability of a high-definition audio (HD Audio) codec software driver that enables advanced audio capabilities in Windows Vista-compliant systems.
2007-07-18 Codec boosts audio fidelity in PCs, supports VoIP
IDT new low-power, high-definition PC audio codec can help bring home-entertainment-level audio fidelity to enterprise desktops and notebooks, while supporting mobile user capabilities like VoIP
2010-01-15 Class-D amps deliver cost-effective audio solution
Intersil's latest SoC Class-D digital audio amplifiers provide complete, cost-effective audio solution for flat panel TV systems, PC multimedia speakers and other high-volume consumer products
2009-01-27 CEVA unveils 'most compact, power-efficient' platform for HD audio
IP vendor CEVA Inc. has announced a single-core solution for advanced HD audio applications that is claimed to be the most compact and power-efficient solution available for HD audio integration into home entertainment and consumer ICs.
2009-08-20 CEVA brings HD audio in Sunplus Blu-ray SoCs
Sunplus Technology has licensed the CEVA Inc.'s CEVA-TeakLite-III DSP core for its next generation STB, HDTV and Blu-ray disc chipsets.
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