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What is a hands-free kit?
A set of accessories, such as a headset with microphone, that allows you to talk on the phone without having to hold the handset.
total search5719 articles
2008-09-03 Agilent touts free PLL analysis software
From Agilent Technologies Inc. comes advanced software for making precise PLL measurements, also called jitter transfer measurements.
1999-06-29 Advances in satellite front-end technology give speed and cost-benefit system test, installation, and free to air operation
This paper reviews the possibilities of addressing issues of satellite TV through advances in the front-end technology used in a typical digital satellite receiver. The required enhancements are quantified, followed by a description of the design project intended to deliver these enhancements.
2007-01-24 Adding UARTs to ARM7 for free
Designers can use the HET peripheral found on TI ARM7-based, 32-bit TMS470 microcontrollers to implement additional, full-duplex high-speed UART interfaces with interrupt capability and zero ARM7 CPU overhead.
2006-08-03 Actel rolls out free IDE for 32bit ARM7 MPU core
Actel recently released a free development environment for its CoreMP7, claimed to be the industry's only soft 32bit ARM7 microprocessor core for FPGAs.
2007-03-16 Actel offers free IP cores for FPGAs
Expanding its offerings for embedded-systems designers, Actel Corp. is rolling out a pair of free intellectual property controller cores that are optimized for its FPGA products.
2002-02-01 Actel introduces lead-free packaging for FPGAs
The company announced the availability of lead-free packaging options for its ProASIC 500K, eX and SX-A FPGA families as an alternative to standard lead-based packages.
2000-02-15 Acoustic-echo cancellation software for hands-free wireless systems
This application note describes the DSP implementation of a full-duplex acoustic-echo cancellation (AEC) software. This software is based on the normalized least mean square (NLMS) algorithm. The algorithm includes active-channel and double-talk detection. This software is implemented on a TMS320C54x digital signal processor (DSP) in assembly language.
2001-05-01 Acoustic-echo cancellation software for hands-free wireless systems
This application note describes the DSP implementation of a full-duplex acoustic-echo cancellation (AEC) software that is based on the normalized least mean square (NLMS) algorithm.
2006-07-31 AC process streamlines Pb-free flip-chip assembly
Henkel's NCP materials provide an alternative to traditional, mechanical soldering by bonding bumps to the substrate through a Pb-free compatible thermal compression process.
2003-11-03 'Free engineering' era nears end
The time of free engineering is over; Bob Bailey advises that OEMs partner with the best technology companies and establish stable supply lines now, before the whole industry goes into panic.
2008-02-28 Xilinx EDK delivers no-fee peripheral IP cores
Xilinx has expanded its catalog of no-fee IP cores for designing embedded processing systems with Xilinx platform FPGAs.
2002-02-27 Uphill battle to end the use of lead
Europe, Japan, and the U.S. face a difficult struggle to convince the market to adopt lead-free solder technologies.
1999-10-01 Trends and issues in thermal processing
Revision in standards, introduction of new solder materials, emergence of different base materials and alterations in component design are driving thermal processing requirements. Assimilating these changes within your present processes entails proper analysis and equipment improvement and optimization.
2012-07-06 Third generation voltage regulators from International Rectifier
IR introduces third generation point-of-load voltage regulators for netcom, server and storage applications
2003-07-17 Terabeam gains 15-city China contract
Terabeam Inc. has won a 15-city contract from Great Wall Broadband Network of Shanghai.
2007-06-21 Synthesizer allows multiple spur-reduction channels
Analog Devices Inc.'s AD9912 direct digital synthesizer achieves output signals of up to 400MHz while consuming less than 1,000mW.
2003-03-18 Surface-mount dc/dc converter delivers 15A
Ericsson Power Modules has released the PKD 4510 ASI lead-free dc/dc converter that delivers up to 15A at 3.3V.
2006-07-17 Stencil, squeegee blades affect aperture fill sub-process
This article reviews the impact of the stencil and squeegee blade on the aperture fill sub-process of Pb-free printing.
2007-04-09 South Korea-U.S. FTA to benefit engineering, R&D
South Korean Ministry of Science and Technology said it expects the free trade agreement (FTA) reached between South Korea and the U.S. to assist the active exchange in the engineering and R&D sectors between the countries.
2003-10-15 Sony names QuickLogic as "Green" Partner
Sony Corp. has granted QuickLogic Corp. a certificate indicating QuickLogic's compliance with the Sony Green Partner Environmental Quality Approval Program.
2007-05-16 Solder paste with SACX alloy delivers high throughput
Cookson Electronics Assembly Materials adds to its offering the new ALPHA OM-350 Pb-free solder paste with SACX alloy developed by the Cookson Electronics' R&D group.
2007-12-07 Software eases standard compliance for MCU-based appliances
Free software to ensure standards compliance for household appliances that use ST's STM32 flash MCU is now available.
2002-06-06 Skypower to use Microtune wireless connectivity solution
Microtune Inc. has signed an agreement with Skypower Wireless Ltd, a designer and manufacturer of Bluetooth products and modules.
2015-07-30 Simplify comm system design, boost available bandwidth
In this article, we show how to simplify the complexity of the system by reducing the need for complicated filters and signal processing.
2005-03-04 SigmaTel ramps up production in ASAT's Dongguan facility
SigmaTel Inc. has completed qualification and is ramping production on lead-free and green fine pitch ball grid array in ASAT Holdings Ltd's manufacturing facility in Dongguan, mainland China.
2008-08-29 RTOS support rolls for PowerPC 440 core on Virtex-5 FPGA
The folks at Express Logic, supplier of royalty-free RTOS, and Avnet Electronics Marketingsay that the ThreadX RTOS now supports the PowerPC 440 processor embedded in Xilinx Virtex-5 FPGAs.
2002-10-23 QNX, Johnson co-develop next-gen telematics products
QNX Software Systems and Johnson Controls Inc. have collaborated to develop products for in-vehicle telematics and multimedia systems.
2013-01-25 Program dev't using Command Expert with LabVIEW
This application note describes how to run Command Expert sequences from LabVIEW.
2002-03-05 Primarion to license reference design for Essential InfiniBand products
Primarion has signed a memorandum of understanding to license the Primarion PX5120 skip-free retiming repeater chip reference designs to Essential, a developer of InfiniBand adapters and switches.
2009-03-11 Power Tip #2: Overcoming power supply's noise issues
A noise-free power supply is not an accident. A good power supply layout is essential to minimize lab time when bringing up a new design. A few hours or even minutes spent looking over the layout can save days of troubleshooting down the road.
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