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2002-04-25 AKM codec targets portable applications
The AK4534 single-chip codec from Asahi Kasei Microsystems Co. integrates a 16-bit mono ADC, stereo DAC, PLL, headphone and speaker amplifiers, and is targeted towards portable devices such as PDAs, cellular phones, and digital cameras.
2001-09-27 1394 convergence storage
This paper introduces the changes impacting the disk market versus the storage system market. The speaker provides statistics comparing performance of PC versus AV disks.
2008-08-14 'Smallest' audio device generates highest output power
Maxim has launched MAX9877, the industry's smallest audio subsystem. It provides high-efficiency, high-power, mono Class D speaker amplifier; a DirectDrive, stereo headphone amplifier; and a low-noise, bypass analog switch.
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.
2003-04-11 Wolfson rolls stereo codec for smartphones
Wolfson Microelectronics' WM8750L stereo codec is touted to provide all requirements to integrate high quality audio playback and mixing.
2004-10-18 Wolfson loads audio codec with functionality
Wolfson's latest device is a mono audio codec designed for digital still cameras and digital-voice recording apps, such as dictaphones.
2003-01-24 Wolfson audio codec adds touchscreen interface support
The WM9712L audio codec features a streaming data touchscreen interface into a 7-by-7mm QFN package.
2008-03-12 WLED driver integrates audio amp, LDOs
Maxim Integrated Products has introduced the MAX8821, said to be the only WLED driver to combine a highly efficient, negative charge pump with a fully differential, bridged audio amplifier and two low-noise, LDO current regulators.
2005-01-07 Wireless transmitter/amplifier works without audio degradation
Amphony's 5.8GHz digital wireless audio transmitter/amplifiers are capable of transmitting audio to loudspeakers wirelessly and without any audio degradation.
2008-08-22 Wireless transceiver improves packet channels
Amiccom has launched A7125 with a 2Mbit/s data rate and high performance 2.4GHz transceiver IC having an ideal transmission distance within 50m. The A7125 is an ultralow power wireless FSK transceiver having a working frequency of 2400?2483MHz ISM band.
2007-04-18 Wireless sol'n offers wire-equivalent sound for home theaters
SST launched an advanced wireless audio solution that offers uncompressed, wire-equivalent sound quality for home theater surround sound and multiroom audio broadcasting found in many home entertainment applications.
2002-02-13 Winbond offers reference design for text-to-speech IC
Winbond Electronics Corp. America has released a reference design for the WTS701 text-to-speech converter IC. It accelerates product development cycle and time-to-market.
2009-02-04 Will $20 laptop solve India's education woes?
The $20 laptop unveiled by India's Tata is symbolic at so many levels of both the opportunity and the problem with "designing for India," that it's hard to know where to begin in weighing its chances for success.
2015-07-14 Why the Apple Watch won me over
Amid the barrage of attacks directed towards the Apple Watch, one blogger intends to set things straight to put things in perspective as regards the smartwatch from Apple.
2007-06-19 White LED driver integrates Class AB audio amplifier
Maxim Integrated Products introduces the MAX8678, the industry's only white LED (WLED) driver to combine a highly efficient negative charge pump with a fully differential, bridged audio amplifier.
2013-12-11 Wearables to look out for at CES 2014
As the wearable market still remains in its early phase, the market forecast and product definition are also all over the map. Here's a glimpse of the wearable devices to be shown at CES 2014.
2004-11-03 Waves Audio, Tripath develop LCD TV audio reference design
Waves Audio and Tripatch Technology developed an audio reference design that promises to help OEMs improve the audio quality of their LCD TVs.
2008-08-14 VoIP codec delivers rich audio, voice
Nuvoton Technology has introduced the WAU8812 cost-effective mono audio codec designed specifically for VoIP phones, hands-free kits and general-purpose speakerphones.
2009-10-21 Voice switch saves space in two-way talk apps
The switch includes amplifiers for the power, receiver, line and microphone and a sending/receiving attenuator.
2008-06-04 Voice switch handles two-way conversation
New Japan Radio Co. Ltd has introduced the NJW1124, a voice switch for applications of two-way conversation equipment including door intercom and conference systems.
2014-09-25 Voice sol'n targets enterprise hands-free comms
The ZL38040 from Microsemi claims to deliver best-in-class high definition (HD) voice communication solutions for the enterprise hands-free speakerphone markets.
2005-08-23 Voice quality gets clearer for Bluetooth headsets
Cambridge Silicon Radio announced that its Clear Voice Capture technology is now available to all customers in the BlueLab development system.
2008-12-03 Vista-compliant audio chips are space-, power-savers
Maxim Integrated Products introduces the MAX9791/MAX9792, the industry's first Windows Vista-compliant, audio subsystem ICs for notebook computers.
2005-10-25 Vishay analog switches offer 300MHz/360MHz 3dB bandwidth
Vishay Intertechnology unveiled a family of dual SPDT and dual SPST analog switches designed for audio, video, and data stream applications.
2007-03-20 Virtual surround sound added to Bluetooth headsets
CSR has ported Phitek's advanced software to BlueCore5-Multimedia enabling manufacturers to develop high-quality Bluetooth headsets with virtual surround sound.
2006-03-29 Video phone solution is built on DaVinci
Texas Instruments and Ittiam Systems announced Ittiam's IP video phone solution built on TI's DaVinci technology-based TMS320DM6446 processor.
2010-07-08 Vendors push wireless tech boundaries
Wireless tech vendors are exploring completely new markets in the consuming and entertainment arenas for Bluetooth V4.0 and Wi-Fi with 4x4 MIMO.
2011-12-05 Using 50? FM LNA for antenna in portable apps
Here's a document that provides circuit, layout, BOM and performance information on FM band using BGU7003W.
2015-10-05 Using 16nm FinFET as a resistive memory device
An IEDM paper is set to demonstrate that hafnium-dioxide high-k dielectric material, which is used in the high-k metal gate (HKMG) of a 16nm FinFET, can also be turned into a ReRAM device.
2007-06-18 Use negative-swing systems for pop-free audio
One of the major advantages of negative-swing systems is they can dramatically reduce the occurrence of audio pops and clicks associated with routing of audio signals.
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