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digital signal processor What is digital signal processing/processor (DSP)? Search results

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What is digital signal processing/processor (DSP)?
1. Digital Signal Processing (DSP) is the study of signals in a digital representation and the processing methods of these signals. 2. A Digital Signal Processor (DSP) is a specialised microprocessor designed specifically for digital signal processing. These processors efficiently and rapidly perform calculations on digitised signals that were originally analogue. DSPs are programmable, allowing parameters to be easily changed.
total search934 articles
2002-02-19 Xyron offers fresh approach to solve processor latency
Startup IP house Xyron Semiconductor will describe a technology that uses SRAM bits to take care of some of the more mundane tasks that tend to slow down a processor's performance
2003-03-11 Trigonometric Functions on the DSP16000 Core Digital Signal Processor
This application note describes how to program trigonometric functions on the DSP 16000 Core Digital Signal Processor.
2005-06-15 TMS320TCI100Q digital signal processor silicon errata
This app note highlights the technical changes made to the SPRZ229A revision to make it a SPRZ229B revision
2005-05-04 TI, Microsoft team on software for portable media processor
Texas Instruments Inc. announced that it is working with Microsoft Corp. on future versions of the Windows Mobile-based Portable Media Center Software Kit, enabling manufacturers to develop portable media centers with TI hardware.
2002-09-18 TI touts 600MHz media processor
As divergence becomes the key feature of the digital video-imaging market, Texas Instruments Inc. will keep pace with its launch of the industry's highest-performance 600MHz digital media processor
2002-08-29 TI ships first digital baseband IC for HD Radio
Texas Instruments has announced the availability of the DR1200 chip - claimed to be the industry's first digital baseband chip to support HD Radio Technology
2002-02-27 TI samples parts for digital camera mart
Texas Instruments Inc. is sampling the latest in a series of devices aimed at the rapidly expanding digital camera market
2002-12-09 TI crafts developer's kit for 'digital power supply
The company has launched a developer's kit that promises to bring digital control and programmability to switching power supplies
2005-01-13 TI announces new audio reference design, beta version audio processor
TI introduced its latest audio processor and a beta version of its upcoming production-ready reference design for portable audio apps
2003-03-07 Signal processors enhance automobile audio quality
Mitsubishi Electric has introduced a pair of audio signal processors that use SCF technology to improve the sound quality of automobile audio systems
2011-03-02 Signal conditioner ups capacitive sensor accuracy
ZMD AG's ZSSC3122 cLite device delivers 14-bit resolution and 0.25 percent full-scale-output accuracy, making it suitable for low-power battery applications in industrial and rugged environments.
2006-11-24 Signal conditioner IC enhances car sensor accuracy
ZMD's new signal conditioner IC promises highly accurate amplification and sensor-specific digital correction of bridge sensor signals in automotive environments
2000-03-01 Selecting DSPs for real-time signal processing
Choosing the appropriate DSP for the system is one of the first and most critical decisions to be made, for the choice affects every aspect of the engineering cycle and can literally make the difference between project success and failure.
2005-06-15 S320TCI100Q fixed-point digital signal processor
This app note highlights the technical changes made to the SPRS251A device-specific data sheet to make it an SPRS251B revision and to make SPRS251B an SPRS251C revision
2005-06-15 S320TCI100 fixed-point digital signal processor
This app note discusses the S320TCI100 and S320C641xT DSP devices
2005-06-15 S320TCI100 digital signal processor silicon errata
This app note highlights the technical changes made to the SPRZ210D revision to make it an SPRZ210E revision
2005-06-15 Radiation hardness evaluation of a class V 32-bit floating-point digital signal processor
This app note reports single event effects (SEEs) and total ionizing dose (TID) test results of SMV320C6701, a 32bit, floating-point DSP from Texas Instruments (TI
2002-02-20 PrairieComm baseband processor supports UMTS, GSM voice calls
Claimed to be the world's first single-chip baseband processor to support UMTS and GSM voice calls, the PCI5110 is aimed at facilitating the design and production of 3G handsets similar in size to 2G handsets
2004-10-14 New option for processor tools
Processor vendors targeting signal-processing applications must take a hard look at their tool-development strategies
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.
2002-10-29 Micronas audio processor integrates Dolby decoder
The MAS 352yH series of audio co-processors will integrate the Dolby Pro Logic II decoder, to bridge the TV audio entertainment gap.
2006-10-24 Media processor enables multiformat transcoding of digital video
LSI Logic's next-gen multicore transcoding media processor architecture, Domino[X], provides multiformat encoding, decoding and transcoding of digital video
2002-01-10 LSI Logic processor supports multiple DVD recording formats
LSI Logic Corp. announced a single-chip DVD recorder system processor in Las Vegas this week at the Consumer Electronics Show (CES
2010-09-15 Laser nav sensor integrates BT 2.1, stand-alone baseband processor
Avago Technologies announced production availability of its ADNS-7630 Bluetooth (BT) 2.1 LaserStream System-on-Chip (SoC) navigation sensor for wireless mouse applications.
2008-09-26 Image processor to simplify data compression for SLRs
Leica is expected to develop an image processor for high-end SLR cameras in partnership with Fujitsu that features a RISC controller CPU and a DSP
2003-03-10 FIR Filter Implementations on the DSP16000 Core Digital Signal Processor
FIR Filter Implementations on the DSP16000 Core Digital Signal Processor
2001-05-01 Enhanced control of an alternating current motor using fuzzy logic and a TMS320 digital signal processor
This application note shows how the use of a DSP with a specialized fuzzy logic software kernel provides the required computing performance while maintaining a low cost.
2003-08-29 DSP-based controller improves signal response
nPoint Inc. has introduced the 300-series of DSP controllers.
2003-07-25 DSP Architectures rolls 0.35?m processor
DSP Architectures has begun shipping its RHDSP24, a radiation-hardened, high-performance frequency domain digital signal processor.
2003-08-22 Dotcast unveils data over analog TV signal chip
Dotcast Inc. has opened the hood on a chip that uses existing analog TV signals to ferry digital data to the home
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