Global Sources
EE Times-Asia
Stay in touch with EE Times Asia
EE Times-Asia > Advanced Search > microphone

microphone Search results

?
?
total search372 articles
2006-03-20 Power manager IC supports entry-level GSM/CDMA phones
austriamicrosystems' AS3653 provides virtually complete power-with-power-management support for the entry-level GSM and CDMA phone market.
2008-01-17 Portable audio codec 'first' to integrate FM transmitter
Leadis Technology's latest audio codecs with FM transmitters and its Gmax audio amplifier technology, maintains best-in-class SNR and extends battery life in portable audio apps.
2007-08-16 PMICs pack power into small portables
Vendors are now addressing power management problems in circuits that embed intelligence.
2004-09-03 Plantronics selects CVC for latest wireless offering
Plantronics has licensed Clarity Technologies Inc. CVC (clear voice capture) technology for use in mobile Bluetooth headsets.
2014-09-23 Piezoelectric MEMS mics soars with 70dB signal-to-noise ratio
The next generation of high-definition microphones, which uses piezoelectric tranducers, will surpass traditional MEMS mics whose signal-to-noise ratio is limited by a need for perforated backplate behind the diaphragm.
2010-03-12 PFC controller delivers high system efficiency at light load
Fairchild has developed a CCM PFC controller for 300W to 2kW power supply designs that bring high system efficiency, high power factor and low THD.
2013-02-13 Perform audio line receiver impedance balancing
When the design specification for a line receiver requires high performance, an impedance-balanced input or predictable gain, the cross-coupled double-balanced configuration is a worthy contender.
2002-03-06 Parvus CDMA board provides space for PC/104 cellular modem
Designed to carry a PC/104 cellular modem, the company's CDMA carrier board enables users to access data via fixed, mobile or wireless computing devices.
2014-03-17 Panel evaluates future prospects for MEMS sector
The MEMS Executive Congress Europe identified a growing trend in sensor fusion and sensor hubs with local processing, which led to questions on security and energy harvesting.
2006-05-16 Oscillator aims MEMS at the mainstream
SiTime Corp. attempts to revolutionize the quartz-crystal industry with a silicon MEMS alternative that's completely compatible with standard CMOS processing.
2007-05-16 Opening doors to low-cost home security
Security-conscious homeowners have long been waiting for affordable next-gen networked residential security and monitoring systems.
2014-09-29 NXP, Avago nab major design wins in iPhone 6
Analogue, MEMS sensors and RF ICs are among the major components that Apple includes in its iPhone 6. Along with the companies already mentioned, InvenSense and Bosch also made Apple's list as accelerator suppliers, but what is an iPhone 6 doing with two of such device?
2007-09-06 NXP single-chip solution enables ultralow-cost handsets
NXP Semiconductors has released its Nexperia PNX4903 GSM/GPRS-optimized multimedia solution for the ultralow-cost segment of the mobile handset market.
2014-05-29 NXP board turns audio jack into plug-and-play interface
The audio jack platform adapts the standard 3.5mm jack to control external devices, as well as support application development. It is based on a 32bit MCU, and uses Manchester coding to achieve communication between the smartphone and MCU.
2003-09-17 NTT DoCoMo markets data-card type FOMA terminal
NTT DoCoMo has started marketing data-card type terminals that are capable of high-speed packet transmissions.
2007-12-07 Notetaking tool for blind students levels the classroom
A notetaking tool dubbed the 'Smartpen' is being developed to help blind students attend college engineering classes on an equal basis as sighted students.
2006-04-17 Niche strategy brings success in Taiwan
Small companies in Taiwan are exploring niche opportunities that promise high-margin returns in a bid to shield themselves from cutthroat competition at home and abroad.
2009-12-01 NEC bags Taiwan ocean observation system deal
The submarine-cable based system includes ocean bottom seismographs and pressure gauge instruments.
2002-07-12 National ships Geode processors in plastic package
National Semiconductor Corp. has announced the availability of its SCX200 family of Pentium-class single-chip Geode processors in a 40mm thermally-enhanced PBGA package, which reduces the component and overall system cost for manufacturers.
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.
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.
2008-02-01 Multimedia codec integrates power management
Wolfson's WM8400 combines a multimedia codec with integrated power management features to deliver a high-performance audio and mixing capability, longer battery life and reduced system cost for multimedia mobile handsets.
2005-01-03 MP3 Players- National Semiconductor
MP3 players have revolutionized the way we listen and distribute music.
2011-01-26 Module offers flexibility for ATE design
The 24-bit high-resolution dynamic signal acquisition module PCI-9527 features two 24-bit simultaneous sampling analog input channels with a sampling rate up to 432 Ksps.
2009-09-29 Mobile apps drive MEMS mic shipments
The 2009 slowdown will not hinder the growth of MEMS microphones as shipments are set to more than triple from 2008 to 2013 due to strong acceptance in mobile handsets and other applications.
2005-02-14 MIT debuts 'bionic ear processor' for hearing impaired
A team from the Massachusetts Institute of Technology described an analog "bionic ear processor7quot; with zero-crossing detection for the hearing impaired.
2008-12-18 Miniature filter improve noise reduction in cellphones
STMicroelectronics has developed a miniature filter that will help handset designers improve noise reduction in phones with MP3 capability.
2014-09-24 Microsemi rolls DSP platform for intelligent processing apps
The Timberwolf platform allows Microsemi to use its voice communications portfolio to bridge into new and emerging hands-free applications that require clear speech, free of noise and echo.
2008-06-11 Microchip gives 16-, 32bit development platform hardware boost
Microchip Technology Inc. has announced 10 new application-specific PICtail Plus daughter boards for the Explorer 16 development board platform.
2014-08-01 MEMS revenues fall on price pressure
Yole projected that prices will decline by 7 per cent per year. Major MEMS vendors have adopted several strategies including product diversification to boost growth and dampen price pressure.
Bloggers Say

Bloggers Say

See what engineers like you are posting on our pages.

?
?
Back to Top