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| | Digital Signal Processor |
 | | Basically, a DSPs is a high-speed single chip microprocessor or microcomputer designed to perform computer intensive digital signal processing tasks [9]. | | | This means that typical computer such as an IBM PC design for business and other general application are not optimized to handle digital signal processing algorithms, such as digital filtering and fourier analysis. | | | The benefit of integrating two processors can lead to a more powerful computing system, which can execute signal processing tasks and any other computing task. |
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http://cda.mrs.umn.edu/~lopezdr/seminar/fall2000/Vue.htm
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| | Digital Signal Processor - Computerworld |
| | A DSP differs markedly from the microprocessor that serves as the CPU in a desktop computer. | | | Basically, signal refers to communications—that is, a continuous stream of digital data that might not be stored (and thus might not be available in the future) and that must be processed in real time. | | | In addition, a DSP might use a Harvard architecture (maintaining completely physically separate memory spaces for data and instructions) so the chip's fetching and execution of program code doesn't interfere with its data processing operations. |
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http://www.computerworld.com/softwaretopics/software/multimedia/story/0,10801,58457,00.html
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| | DSP-3 Digital Signal Processor |
| | Signal Manager Software for the DSP-3 is included. | | | Either the null modem or RS-232 cable is used between the DSP-3 and a control computer for setting up Signal Manager processor functions and programming configuration files. | | | To program a DSP-3 or DSP-4 through a computer, a serial cable interface is required and is made conveniently available here. |
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http://www.qscstore.com/lf3.html
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| | A DIGITAL SIGNAL PROCESSOR BASED RF CONTROL SYSTEM FOR THE TRIUM |
| | The use of a 24 bit DSP also gives a larger dynamic range when compared with an analog system, although now the dynamic range is determined by the ADC in the input and the DAC in the output. | | | There are several sources of error in digital control, such as quantization errors of either data or coefficients, round off errors, and overflow error. | | | With a 24 bit DSP and a 12 bit ADC, the ADC is a major contributor to quantization error. |
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http://linac96.web.cern.ch/Linac96/Proceedings/Tuesday/TUP42/Paper.html
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| | Digital Signal Processor - Model 2060 - CANBERRA, An AREVA Group Company |
| | The filtering, baseline restoration and optimization processes are then applied to the digitized data using real time digital processing algorithms. | | | Using high speed DSP circuits and sophisticated filtering algorithms, the 2060 replaces the traditional shaping Amplifier/ADC combination in traditional analog-based spectroscopy systems. | | | This reduces noise effects while making possible the use of more efficient and sophisticated filtering algorithms than can be achieved in the analog domain. |
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http://www.canberra.com/products/652.asp
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| | Tensilica - Markets and Applications |
| | These features are included with the base CPU functionality of the Xtensa LX, which means a single processor core can function as both an efficient control CPU and a high performance DSP utilizing a single development tool environment. | | | A typical DSP based on an Xtensa LX processor would include two load/store units with separate X-Y data, zero-overhead looping, and other basic DSP instructions. | | | “Many of our ASIC customers are looking at Tensilica’s Xtensa processors as a way to add extra flexibility to their designs, especially as they make the investment in 90 nm technology. |
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http://www.tensilica.com/markets/digital-signal-proc.htm
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| | Product Folder : TMS320VC5402 - Digital Signal Processor |
| | The TMS320VC5402 fixed-point, digital signal processor (DSP) (hereafter referred to as the '5402 unless otherwise specified) is based on an advanced modified Harvard architecture that has one program memory bus and three data memory buses. | | | This processor provides an arithmetic logic unit (ALU) with a high degree of parallelism, application-specific hardware logic, on-chip memory, and additional on-chip peripherals. | | | The basis of the operational flexibility and speed of this DSP is a highly specialized instruction set. |
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http://focus.ti.com/docs/prod/folders/print/tms320vc5402.html
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| | CRANE SONG HEDD 192 Digital Signal Processor |
| | HEDD has transformerless balanced analog inputs and outputs, transformer isolated digital inputs and outputs, and uses separate power transformers and supplies for the analog and digital sections. | | | HEDD gives any user who works with digital the ability to sound less digital and more analog. | | | Applications include: CD preparation, work station input and output, DAT machine A/D and D/A convertor replacement and effects generation (warming or changing sounds in the digital domain). |
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http://www.mercenary.com/heddigsigpro.html
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| | StereoTimes -- GW Labs DSP Digital Signal Processor |
| | Once this was done, the DAC locked onto the signal and from that point everything went smoothly. | | | Basically, there are two approaches to creating a digital front end. | | | The front panel has toggle switches for changing the sampling rate from 44.1 to 96 kHz and between the optical and line inputs. |
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http://www.stereotimes.com/acc041002.shtm
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| | Digital Signal Processor |
| | In some cases this program is similar to the DADiSP software package. | | | spectrum(W) - Returns the magnitude of the first half of the FFT of a signal. | | | To run this software you need JVM 1.2 and above. |
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http://www.ceme.gsras.ru/dsp/DspApplet.htm
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| | What is DSP? - A Word Definition From the Webopedia Computer Dictionary |
| | This research group page, from the University of California at Irvine, provides links to projects, papers, and related information on superscalar digital signal processor technology and other computer architecture projects. | | | Nu Horizons: Digital Signal Processor Design Solutions - Provides FPGA-based DSP solutions including development tools, software, hardware, and development platforms | | | You are in the: Small Business Computing Channel |
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http://www.webopedia.com/TERM/D/DSP.html
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| | Digital Signal Processor delivers 1,800 MFLOPS., Texas Instruments, Inc., Semicondu |
| | Additionally, the C67x generation is supported by TI's eXpressDSP software and development tools including the CCStudio v2.2 IDE, DSP/BIOS real-time kernel and a wide range of eXpressDSP-compliant software and hardware from the DSP industry's most comprehensive third-party network. | | | TI's New 300 MHz, 1800 MFLOPS TMS320C6713 DSP is Pin-to-Pin, Function and Software Compatible | | | In the future, as new compression algorithms such as MPEG AAC-HE are introduced, this new DSP will give us the performance we need to handle them cost effectively." |
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http://news.thomasnet.com/fullstory/450203
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| | Quantics W9GR Digital Signal Processors |
| | Thousands of amateurs have built the W9GR digital signal processor since it first appeared as a feature article in the September 1992 issue of QST. | | | The DSP-3 has been optimized to sound good with both strong and weak signals. | | | Look at LMS algorithm source code for earlier W9GR-1 DSP (September 1992 QST) |
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http://www.w9gr.com
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| | Frost - Digital Signal Processor |
| | Via matrix it is possible to assign the outputs to any input or to the sum of the inputs. | | | Choose any configuration of input and output pairs to create the system you need without compromises. | | | Full complement of processing blocks including Shure's DFR feedback reduction algorithm |
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http://www.jfrost.com/ent-tech/sales/sound/processing/digital_signal_processor.htm
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| | Structure of a Digital Signal Processor |
| | A rough scheme of the X20 processor is shown in figure 10, where we can | | | explain the internal arithmetics of the X20 processor, the computational core of | | | of hardware/software systems dedicated to digital audio processing. |
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http://www.faqs.org/docs/sp/sp-165.html
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| | Comp.dsp Frequently Asked Questions (FAQs) |
| | The world-wide web version of the comp.dsp FAQ is maintained and sponsored by Berkeley Design Technology, Inc. For information on BDTI, visit the BDTI home page at http://www.bdti.com. | | | 3.4 Software for Agere Systems (Formerly Lucent Technologies) DSPs | | | 1.3 Where can I get free software for general DSP? |
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http://www.bdti.com/faq/dsp_faq.htm
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| | Architecture of a digital signal processor |
| | The efficiency of the processor is demonstrated by programming examples. | | | Related Subjects: Logic design and technology; LSI; Microprocessor systems and applications; Signal processing |
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http://domino.research.ibm.com/tchjr/journalindex.nsf/0/41d4a8a54ef345cc85256bfa0067f612?OpenDocument
(134 words)
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| | Processor - Wikipedia, the free encyclopedia |
| | Preprocessor, a computer program run before another, such as a compiler. | | | Audio processor, used in studios and radio stations. |
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http://en.wikipedia.org/wiki/Processor
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| | SILICA |
| | With fixed point a 2's compliment format is used and after multIple accumulations the designer must deal with saturation and rounding errors thus making it more difficult to design with fixed point as scaling is then necessary. | | | A DSP is a programmable digital integrated circuit (IC) designed for standalone operation, constituting a high-speed arithmetic unit (typically a multiplier-accumulator unit) designed to perform complex mathematical operations, in real time to generate, manipulate or interpret digital representations of analogue signals. | | | DSPs operate on 16 or 24 bits of fixed-point data or 32 bits of floating-point data. |
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http://www.silica.com/en/products/productgateways/dsp.html
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| | Optical Digital Signal Processor Boosts Speeds - December, 2001 |
| | Lenslet Labs Ltd. of Ramat-Gan, Israel, has developed an optical digital signal processor that operates thousands of times faster than today's electronic ones. | | | The technology takes multiple electronic digital input signals, converts them into optical signals, performs the desired computation and then converts the optical output signals back into digital electronic form. | | | Unlike most digital signal processors, Lenslet's optical core, which it has trademarked as EnLight256, uses mathematical transforms that work well for wireless technologies, which require multichannel correlations. |
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http://www.photonics.com/spectra/tech/XQ/ASP/techid.1258/QX/read.htm
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| | Olympus MIC-D: Integrated Circuit Gallery - Digital Signal Processor |
| | Following processing in the digitized form, digital-to-analog converters (DACs) return the processed information into the analog world to which our senses respond. | | | Digital signal processors (DSPs) are programmable electronic devices that are dedicated to converting audio, video, or other data into analog and digital formats and improving the information quality of the signals. | | | View a second image of a digital signal processor chip. |
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http://www.olympusmicro.com/micd/galleries/chips/dsp1.html
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| | Energy Citations Database (ECD) - Energy and Energy-Related Bibliographic Citations |
| | Availability information may be found in the Availability, Publisher, Research Organization, Resource Relation and/or Author (affiliation information) fields and/or via the "Full-text Availability" link. | | | Hardware implementation of a digital sensor signal processor | | | Energy Citations Database (ECD) Document #5617307 - Hardware implementation of a digital sensor signal processor |
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http://www.osti.gov/energycitations/product.biblio.jsp?osti_id=5617307
(80 words)
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| | Amazon.co.uk: Creative Decoder DDTS-100 - Digital signal processor: Electronics & Photo |
| | This high-specification stand-alone system with its comprehensive analogue and digital inputs can be connected to multiple devices such as home DVD and CD players, televisions, games consoles and MP3 players. | | | Amazon.co.uk: Creative Decoder DDTS-100 - Digital signal processor: Electronics & Photo | | | Product Description: Creative Decoder DDTS-100 - digital signal processor |
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http://www.amazon.co.uk/exec/obidos/ASIN/B00014AVCC
(294 words)
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| | Digital signal processor (EP0216488B1) |
| | (1) receives TDM signals from said source (164) via said first data bus (720) and PCM input signals from said PCM channel (710, 766, 706, 764, 762), | | | A processor connected to a source (164) of digital signals and a destination (162) of digital signals, comprising: | | | (a) said digital signals are time-division multiplexed (TDM) and |
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http://www.delphion.com/details?pn=EP00216488B1
(452 words)
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| | C32025 Digital Signal Processor |
| | Repeat instructions for efficient use of program space and enhanced execution | | | The C32025 megafunction is a 16-bit, fixed-point digital signal processor. | | | It combines the flexibility of a high-speed controller with the numerical capability of an array processor. |
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http://www.altera.com/products/ip/dsp/additional_functions_dsp/m-cas-c32025.html
(301 words)
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| | Diagnostic system for a digital signal processor (US4821269) |
| | The output of the diagnostic bus may be appropriately modified and input to the output module in lieu of the digital signal from the last processing module to provide a diagnostic display. | | | Diagnostic system for a digital signal processor (US4821269) | | | A diagnostic system for a signal processor, the signal processor having an input module, an output module and a plurality of successive processing modules to form a path for processing an input signal, comprising: |
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http://www.delphion.com/details?&pn=US04821269__
(330 words)
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| | digital signal processor |
| | Find digital%2bsignal%2bprocessor at one of the best sites the Internet has to offer! | | | Find digital signal processor and more at Lycos Search. | | | Find the Best Sites For digital signal processor With Starware |
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http://duremar.com/digital-signal-processor.html
(172 words)
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| | High-Tech Dictionary Definition |
| | (DSP).A specialized CPU used for digital signal processing.Some uses of digital signal processors are with modems and sound boards. |
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http://www.computeruser.com/resources/dictionary/definition.html?lookup=6429
(19 words)
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| | Digital Signal Processor |
| | The microprocessor-style programming model and optimized instruction set allow straightforward generation of efficient, compact code for both DSP and MCU applications. | | | The DSP56854 is a member of the DSP56800E core-based family of Digital Signal Processors (DSPs). | | | The instruction set is also highly efficient for C Compilers to enable rapid development of optimized control applications. |
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http://www.wirelessdesignonline.com/read/nl20001017/270832
(188 words)
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| | Digital signal processor |
| | DSP is the technique of applying mathematical formulae to real-world signals at high speed. | | | Ansae have developed a DSP control board, which can be used as a plug-in device for Puppeteer or can be supplied as a stand-alone kit. | | | The Puppeteer handles the interfacing to the outside world and the DSP board does the high-speed processing of data. |
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http://www.ipuppeteer.com/products/dsp.html
(362 words)
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| | European Digital Signal Processor Markets - Market Research Report |
| | Market Engineering Research for the Programmable Digital Signal Processor Chips Market | | | Forecasts of the Programmable Fixed-Point Digital Signal Processor Chips Market | | | Forecasts of the Programmable Floating-Point Digital Signal Processor Chips Market |
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http://www.mindbranch.com/products/R1-1157_toc.html
(284 words)
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| | China produces its own digital signal processor |
| | The Hisys Number one is a 16-bit processor using a.18µ (micron) process. | | | BOFFINS AT THE Shanghai Jiatong University claimed a major breakthrough in home grown semiconductors and said they'd produced a digital signal processor (DSP). | | | Currently, China imports DPSs from foreign chip makers so having its very own chip like this will reduce its reliance on alien manufacturers, it appears. |
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http://www.theinquirer.net/?article=8212
(198 words)
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| | QSC Audio DSP-4 Digital Signal Processor - AVsuperstore |
| | QSC Audio DSP-4 Digital Signal Processor - AVsuperstore | | | Call 1-866-866-6767 or use our online form to request more information on the QSC Audio DSP-4 Digital Signal Processor. | | | AVsuperstore.com » Signal Processing » Multi-Effects » QSC Audio DSP-4 |
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http://www.avsuperstore.com/moreinfo.cfm?id=3084
(188 words)
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| | Freescale unveils next-generation digital signal processor |
| | May 13, 2005 11:36 AM Freescale Semiconductor announced the introduction of two digital signal processors that it is billing as the first multi-core programmable DSPs produced using 90 nanometer (nm) process technology on a volume scale. | | | The MSC8122 and MSC8126 DSPs integrate four StarCore DSP cores onto a single die and are designed to quadruple performance over single-core DSP offerings, the company said, adding that it is focusing on reducing the milliwatt-per-MHz ratio in embedded applications by offering optimal power-to-performance processing solutions. | | | Target markets for the DSPs include radio network controllers and high-speed downlink packet access (HSDPA) support for basestations, the company said. |
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http://mrtmag.com/news/freescale_semiconductor_processor_051305/index.html
(123 words)
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| | eeProductCenter.com: The First Stop for the Latest ICs and Components |
| | Aeroflex Signal Generator Checklist - The IFR 3410 | | | The 5-output supply measures just 31 x 45 x 20 mm. | | | Before you buy your next signal generator, check this list: leading ACLR,and#xA;broadband mod bandwidth, free waveform tools, fast GPIB response time, ultraand#xA;fast list mode operation, high power, differential IQ outputs. |
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http://www.eeproductcenter.com
(287 words)
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| | European Digital Signal Processor Markets |
| | This Frost & Sullivan report analyzes the major European markets for the digital signal processor (DSP) industry, including the markets for fixed- and floating-point programmable DSP chips, DSP core licensing and DSP building blocks. | | | The report evaluates challenges that market participants will face, provides strategic recommendations, and examines the competitive structure of each market. | | | Sign up today for email alerts of new market research reports in your industry. |
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http://www.marketresearch.com/product/display.asp?productid=144024&xs=r
(150 words)
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