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2006-04-14 Platform integrates WLAN, Bluetooth, FM audio
Texas Instruments announced the WiLink 5.0 solution that integrates mobile WLAN, Bluetooth and FM stereo audio in a platform for cellphones.
2002-02-18 Philips offers single-chip radios for portable devices
The TEA5767 and TEA5768 single-chip stereo radios are designed specifically to be integrated into portable consumer devices such as mobile phones, MP3 players, portable CD players, toys and promotional giveaways.
2006-10-17 NXP enables vibrant multimedia offering in handsets
NXP Semiconductors's new system solution supports stereo recording from FM radio, MP3 and video playback, a megapixel digital camera interface, USB charging, connect-to-PC and Bluetooth stereo for a complete, vibrant multimedia offering.
2005-01-05 NJR electronic volume with input selector
The NJW1154 from New Japan Radio is a 2-channel electronic volume with 6-in, 1-out stereo audio selector.
2011-06-17 Newsight exec targets glasses-free 3D tech
Newsight is set to release a $25 add-on to create a glasses-free stereo 3D iPad and has also signed an agreement with Chimei Innolux to make a 65-in TV display.
2016-02-29 New smart glasses offer virtual keyboard
The processor used for K-Glass 3 is composed of a pre-processing core to implement stereo vision, seven deep-learning cores to accelerate real-time scene recognition within 33ms.
2005-12-23 National unveils two new amps
National Semiconductor introduced a Boomer mono Class D audio amplifier in one of the industry's smallest micro SMD package, as well as a high-power stereo Class D amplifier.
2002-04-05 National headphone amplifiers eliminate output capacitors
National Semiconductor Corp. has released two Boomer stereo headphone amplifiers that eliminate output coupling capacitors needed for headphone applications, thereby making the amplifiers suited for use in portable devices such as cellphones, PDAs, and MP3 players.
2003-12-31 Maxim audio amplifiers eye PC displays
Maxim Integrated Products has introduced the MAX9713/MAX9714 mono and stereo class-D audio amplifiers.
2001-09-19 LX1720: AudioMAX high-efficiency class-D amplifier
This application note describes the use of the LX1720 controller chip as a high-efficiency stereo Class-D audio amplifier.
2004-04-22 LSI technology for designing LCD-TV-DVD components
This paper explains Toshiba's SoC strategy, and introduces Toshiba's latest LCD-TV and DVD player technology, as well as LCD-TV-DVD component stereo reference solution.
2004-09-24 Indigo Asia trimmers offer up to 1 megohm resistance
Indigo Asia's new trimmers are designed for use as volume and tuning control in radios, stereo headphones, LCD TV receivers and PCs.
2003-06-16 IC for headphone stereos: Monolithic IC MM1376
This application note discusses the MM1376 IC, which is designed for use in 3V headphone stereo and basic audio circuit applications.
2004-01-21 Holtek PA features high signal-to-noise ratio
The HT82V735 low voltage stereo audio power amplifier (PA) from Holtek Semiconductor Inc. features high signal-to-noise ratio and low harmonic distortion.
2008-07-23 Hollywood to bring 3D viewing to TVs
The Society of Motion Picture and Television Engineers (SMPTE) is forming a task force that will set the stage for an effort to define a stereo 3D mastering standard for content viewed in the home.
2007-06-01 Hearing aids get makeover with wireless
The humble hearing aid is going stereo and getting linked to cellphones and MP3 players, moves that could turn this badge of old age into a gizmo with the cachet of a Bluetooth ear clip.
2005-10-03 Headphone driver IC designed for space-constraint portable apps
ST introduced a compact stereo headphone driver chip with an I�C bus control interface intended for portable apps such as mobile phones equipped with FM radio that need quality audio output and minimum additional components.
2009-05-05 Headphone amps pack built-in protection circuitry
Maxim Integrated Products has introduced the MAX13330/MAX13331 stereo headphone amplifiers that protect outputs against shorts to battery/ground and load dump up to 45V.
2012-01-03 Employ audio amplifier for MP3 docking station
Know how to use the MAX98400 Class D audio amplifier in a stereo audio docking station application.
2008-04-04 DSP drives clear audio in cars
New Japan Radio has tipped a 24bit fixed-point car audio DSP featuring Dolby Pro Logic II and Bass Management that converts matrix encoded PCM and ordinary stereo PCM signals to 5.1ch maximum.
2009-04-03 DirectPath tech powers Class-G headphone amps
Texas Instruments Inc. has released two new 25mW Class-G stereo headphone amplifiers that include TI's DirectPath technology, which removes the need for large DC-blocking capacitors to improve low-frequency audio fidelity.
2007-11-12 Digital mics go direct to codecs, lose ADCs
Digital microphone pioneer Akustica Inc. said it has gained a design win in Texas Instruments Inc.'s latest stereo audio codec chips.
2009-03-12 Digital audio amps improve bass response
Texas Instruments Inc. has released two digital-input audio power amplifiers that combine 32 bits of advanced audio processing with 20W of stereo output power into a single device.
2005-07-18 DAC with 3D audio enhancement
AKM Semiconductor's low-power, stereo digital-to-analog converter with an integrated 3D-audio enhancement circuit was made for ultra-compact mobile phones, smart phones and portable media players
2006-04-25 DAC provides output drive capabilities
AKM Semiconductor's newest member of its Audio2go family is a 24bit stereo DAC.
2005-10-12 CSR's BlueCore enables MP3 streaming in Samsung handsets
CSR plc of the UK has announced that Samsung has selected its BlueCore silicon and software stack for Bluetooth connectivity in Samsung's GSM handsets. The SGH-E750 and SGH-E760 use BlueCore3-ROM and proprietary software to offer connectivity with other Bluetooth devices. The handsets are also capable of streaming MP3 music via Bluetooth to the latest line of Bluetooth stereo headsets such as the SBH100 from Samsung. The SBH100 headset also uses BlueCore and enables handsfree voice calls.
2007-07-25 CSR adds Bluetooth to Actions MP3 designs
CSR disclosed that an MP3 design from Actions Semiconductor features its BlueCore technology for Bluetooth, enabling wireless stereo streaming music, handsfree calls from a mobile phones.
2006-01-18 Codec switches between Class AB and Class D
Wolfson Microelectronics plc announced what it claims is the first Class AB-to-Class D switchable stereo codec for portable applications.
2006-01-20 Class-D audio PAs tailored for DTVs
Texas Instruments introduced two new stereo Class-D audio power amplifiers for digital televisions.
2009-02-02 Class-D audio amp handles up to 6.5Vdc
Apexone Microelectronic has launched the A7023 stereo digital volume-controlled Class-D audio amplifier IC that features of up to 6.5Vdc working voltage to meet the requirements of batteries or chargers.
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