161. Signal Processing Using C++ Classes A collection of efficient and reusable DSP building block objects (for digital communications simulation) written in C++. http://spuc.sourceforge.net

Signal Processing using C++ (SPUC) Motivation:Why use C++ for DSP Simulation/Modeling? Todays IC and system designers typically use either C or costly 2nd party tools to simulate/model Digital Signal Processing algorithms. While the latter are well suited for modeling "hardwired" DSP blocks with rather simplistic dataflows, they are very inefficient for modeling the control logic/circuitry that is often required in todays DSP applications (such as ADSL/V.34 modems). While C is well suited to control logic type structures (if/else, case, etc.), it is not highly desireable for manipulation of complex or user defined data types (such as fixed width integers). C++ bridges this gap and is the underlying language of choice for the costly/cumbersome GUI based tools. Objective The objective of SPUC is to provide the Communications Systems Designer or DSP Algorithm designer with simple, efficient and reusable DSP building block objects. Thus allowing a transition from System design to implementation in either programmable DSP chips or hardwired DSP logic. While Matlab is perhaps the most useful available tool for this purpose, it can be quite slow for simulation and it favors a matrix/block based approach rather than the sample by sample simulations that are often most useful for communications systems design. Also Matlab is generally awkward or inefficient when dealing with several interactive feedback loops where C/C++ is perhaps the most useful environment. For bit-accurate simulations (for VLSI design) C/C++ generally outperforms and is easier to manipulate than Matlab or other GUI-based tools. This Class Library 1) basic building blocks such as Complex data types, Fixed-bit width integer classes, pure-delay blocks, gaussian and random noise, etc, etc. 2) Basic DSP building blocks such as FIR, IIR, Allpass, Running Average, Lagrange interpolation filters, NCOs (numerically controlled oscillators), Cordic rotator. 3) Several communications functions such as timing, phase and frequency discriminators for BPSK/QPSK signals and raised-cosine type FIR filter functions. 4) Other miscellaneous DSP/Communications related functions/classes. The classes are designed so that they can be used in a simple straight forward manner. For example, a FIR would be initialized with its tap weights and then simply a member function would be called every time a sample is input or an output is required.

162. IEEE Signal Processing Society The signal processing Society's areas of interest are the theory and application of filtering, coding, transmitting, estimating, detecting, analyzing, recognizing, synthesizing, recording, and reproducing signals by digital or analog devices or techniques. The term signal includes audio, video, speech, image, communication, geophysical, sonar, radar, medical, musical, and other signals. http://www.ieee.org/society/sp/index.html

About ConferenceSearch Conference Organizers FAQs ... TA Home If you would like to contact the IEEE Webmaster, email to webmaster@ieee.org 2004, Institute of Electrical and Electronics Engineers, Inc. (Modified: 31-Dec-1969)

163. Digital Signal Processing Momentum Data Systems signal processing subsystems and design support to reduce risk, cost and time-to-market in converging digital audio and video markets. http://www.mds.com

Momentum Data Systems Since 1987 Momentum Data Systems has been delivering cutting edge DSP Tools, Hardware, Software, and Systems. MDS hardware products feature DSP devices from: Analog Devices 2189 and BlackFin Texas Instruments C6713 and DA610 Philips Nexperia (TriMedia) pnx1300 and pnx1500 Momentum Data Systems staff of engineers represent over 150 years of accumulated DSP experience. Our knowledge of DSP software, hardware, and systems has helped many MDS customers develop complex real time systems in a fraction of the time and expense had they tried to do it all themselves. MDS offers development systems, standard OEM products, and custom hardware and software engineering services. MDS products are used in consumer electronics, medical, industrial, and scientific applications. Quick links to popular products ADK Multi-channel analog and S/PDIF I/O for TI C6713 DSK Nexperia Media Engine with Ethernet and A/V input DAE-5 World's Only 64 bit Floating point (DA610) AV Receiver/Surround Sound Module QEDesign Filter design software

164. All About Digital Communications Articles and java applets on digital communications, digital signal/image processing. http://hongfeng.myetang.com/

All about Digital Communications Articles Digital Communications Digital Signal Processing Digital Image Processing ... Email Me Recent projects I am working on License Plate Recognition System Bayer Pattern Demosaicing License Plate Location Detector Characters Segmentation Feature Extraction OCR Engine UDF CDR burning software (Similar to DirectCD) Palm IRDA Controller using raw IR communication Customized Small Business Database If you are interested, welcome to exchange information with me. Last Update: Sep.17,2002

165. Martin Vetterli Multirate signal processing, computational complexity, digital video processing, and compression. http://www.eecs.berkeley.edu/~martin/martin.html

Martin Vetterli Adjunct Professor Dept. of EECS Room 267 Cory Hall UC Berkeley Berkeley CA 94720 USA +1 510 642 9719 (office) +1 510 642 2845 (FAX) E-mail: martin@eecs.berkeley.edu Class page Berkeley: Class page Stanford: ICASSP98 tutorial : Recent papers: Papers Martin Vetterli received the Dipl. El.-Ing. degree from ETHZ Switzerland ) in 1981, the MS degree from Stanford University in 1982, and the Doctorat es Science degree from EPFL (Switzerland) in 1986. University of California, Berkeley where he is was an Associate and then a Full Professor in the Department of Electrical Engineering and Computer Sciences until 1997. At Berkeley, he is involved with the Wavelet Group and is an Adjunct Professor. Since July 1995, he is also a Professor of Electrical Engineering at EPFL where he headed the Communication Systems Division (96-97). He is a fellow of the IEEE, a member of SIAM, and the Area Editor for Speech, Image, Video, and Signal Processing of the IEEE Transactions on Communications. He is also on the editorial boards of Signal Processing, Image Communication, Annals of Telecommunications, Applied and Computational Harmonic Analysis and The Journal of Fourier Analysis and Applications. He received the Best Paper Award of EURASIP in 1984 for his paper on multidimensional subband coding, the Research Prize of the Brown Bovery Corporation (Switzerland) in 1986 for his thesis, the IEEE Signal Processing Society's 1991 and 1996 Senior Awards for Transactions papers with D.LeGall and K.Ramchandran, respectively. In 1996, he received the Latsis price of the Swiss National Science Foundation. He was a plenary speaker at the 1992 IEEE ICASSP, and is the co-author, with J.Kovacevic, of the book

166. µðÁöÅÐ À½Çâ ½Åȣó¸® Àü¹®¾÷ü ³×¿ÀÇǵ¨¸®Æ¼ Korea manufacturer specializes in digital audio signal processing such as digital power amplification, surround and DSP programming. http://www.neofidelity.com

info@neofidelity.com , Tel : 02-6675-1100

167. ViaSat, Inc. - ViaSat Brings Your Network To Life Designs, produces and markets advanced digital satellite telecommunications and wireless signal processing equipment. Features a technical library, investor information, and career opportunities. http://www.viasat.com/

VSAT Customer Login Contact Search: May 26, 2004 COMPANY PRODUCTS SUPPORT MEDIA ... Audio Webcast FY2004 Fourth Quarter and Year End Earnings Conference Call May 12th, 2004 A wholly owned subsidiary of ViaSat, Inc. ViaSat ranked #28 among Business 2.0 100 "Fastest Growing Tech Companies" more info ViaSat CEO Mark Dankberg Named Satellite Executive of the Year by Via Satellite Magazine more info Satellite Executive of the Year Address (video) ViaSat Careers 52 Job Openings view all Home Support Contact ... ViaSat, Inc.

168. Aculab, A Leading Provider Of Enabling Technology For The Communications Market Provider of open standardsbased components for the computer telephony industry. Products include digital access cards (E1, T1 and Basic Rate ISDN), speech and signal processing platforms, fax processing, speech recognition and text-to-speech. http://www.aculab.com/

Aculab is a leading provider of enabling technology for the communications market. We have produced an open standards computer telephony (CT) product portfolio that satisfies the media processing resources and global digital connectivity requirements of solution providers and systems integrators. IP telephony conferencing Group 3 fax echo cancellation , DTMF tone detection and generation, record and playback, data, text-to-speech automatic speech recognition , and speaker verification and identification Aculab offers one complete CT solution - Groomer II . Find out how this high density routing and switching platform, which includes protocol conversion and media gateway functionality, can be customised for your application requirements. The Aculab Academy is our centre of excellence for customer training. See how our comprehensive range of highly practical courses can help speed up the development of your project.

169. Home Page Researches novel diagnostic and therapeutic devices. Also offer a range of consulting services in the fields of biomedical signal processing, design and implementation of digital and analog systems. http://www.eplimited.com

about expertise consulting research ... ECG Analysis Software EP Limited researches a variety of novel diagnostic and therapeutic devices. We also offer a range of consulting services in the fields of biomedical signal processing, bioheat transfer, and the design and implementation of digital and analog systems. about who we are, what we do expertise our skills and experience research current and previous research projects consulting projects for other companies free software open source arrhythmia detection software (Updated, 4/24/03) contact us 35 Medford Street · Suite 204 · Somerville, MA 02143 USA · tel 617.623.3157

170. JamSync, Surround Effects, 5.1 FX - 615-320-5050 Multichannel digital audio editing, signal processing, and mixing; CD mastering, DVD audio, tape baking, transfer and archiving. http://www.jamsync.com/

DVD Audio Special DVD Video Special What We Do We mix multi-channel surround and stereo . We sweeten soundtracks. We turn stereo into 5.1 We transfer and archive audio. We author DVDs. We edit video. ...and a whole lot more.

171. Digital Signal Processors digital signal Processors, 60 MIPS Flash Performance Meets 16bit MCU Ease The 56F8300 series of advanced hybrid controllers (DSPs http://e-www.motorola.com/webapp/sps/site/homepage.jsp?nodeId=03z6wY

172. Introduction To DSP - Index and Media processing. Introduction to DSP. The BORES signal processing DSP course Introduction to DSP - is free of charge on line. http://www.bores.com/courses/intro/

var heading = "intro"; //variable to identify which page you are on var page1 = 0; //variable to identify where to place arrow in main menu, if that is where you are var page2 = 20; // variable identifies where to place arrow in submenu, if that is where you are var level = "Introduction to DSP The BORES Signal Processing DSP course - Introduction to DSP - is free of charge on line. basics - sampling, aliasing, reconstruction and quantisation time domain processing - correlation and convolution frequency analysis - Fourier transforms, resolution, spectral leakage and windowing filtering - including FIR filters IIR filters - design, realisation, and quantisation effects DSP processors - real world requirements, special features

173. Intelligent Signal Processing Group, IMM, DTU, Homepage http://eivind.imm.dtu.dk/

174. DSP And Telecommunications Home Page And Information Site Irish signals and Systems Conference 2004 (ISSC 2004). Communications signal processing. Hardware Systems. System on Chip. Telecommunications. http://www.ee.qub.ac.uk/dsp/

Queens University of Belfast EEE DSP Home Support ... DSP-Intranet (Restricted) Research areas in DSP and Telecommunications [The picture is of a Viterbi processor developed with in the group] Irish Signals and Systems Conference 2004 (ISSC 2004) Communications Signal Processing ... Restricted Comments to: R.Ruddock Last update: x

175. Digital Signal Processors White Papers, Webcasts And Case Studies A collection of digital signal Processors white papers, case studies, webcasts and product information that will help your IT purchase decision. http://itresearch.forbes.com/rlist/term/Digital-Signal-Processors.html

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176. Hitech Development AB Specializes in the digital processing of signals at audio bandwidths, providing tools and solutions from single software and hardware parts to complete turnkey systems. http://www.hitech.se/development/

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177. DSP Village Home OMAP Processors. Download the NEW Motor Control Overview Brochure which includes information on TI’s digital and analog solutions for virtually every motor http://dspvillage.ti.com/docs/dspvillagehome.jhtml

Contact Us Buy About TI TI Worldwide ... Advanced Search Keyword Part Number Technical Documents Application Notes User Guides Selection Guides Models ... More Literature Quick Datasheets Plus Pricing, Availabily, Samples Select a Device C54x + RISC C55X + RISC New C64x DSPs Offered at Breakthrough Price Points more TI's Digital Radio Global News Extra! Extra! Read All About It! Learn more about HD Radio, Eureka-147 DAB, DMB and more. Read about the impact digital radio has around the globe! Get tuned in now! more TI Home DSP Platforms TMS320™ fixed and floating point DSPs Development Tools Code Composer Studio™ Development Tools, and DSKs, Developer Kits, emulators, etc. Software Algorithms, RTOS, drivers, libraries, and Reference Frameworks for your system DSP Product Tree View all devices, tools, and software by platform. TMS320C6000 DSPs TMS320C5000 DSPs TMS320C2000 DSPs OMAP Processors ... Other TMS320 DSPs DSP Resources Getting Started in DSP Technical Documents DSP Publications Embedded Edge Magazine DSP eNewsletter Third Party Products University Program ... Customer Success DSP Highlights Free online training course covers the C6410/C6413 DSP architecture Review the latest C64x performance benchmarks Start designing now with the low-cost 720 MHz C64x DSP Starter Kit (DSK) more New Motor Control Overview Brochure Download the NEW Motor Control Overview Brochure which includes information on TI’s digital and analog solutions for virtually every motor control application New Motor Control Software Overview

178. Polycom Installed Voice Products Our Website Has Moved. ASPI digital is now Polycom Installed Voice Business. We have moved our information to the Polycom website. http://www.aspi.com/

Our Website Has Moved ASPI Digital is now Polycom Installed Voice Business. We have moved our information to the Polycom website. Please follow this link for product information: www.polycom.com and follow the pull-down menus for information on Polycom's Installed Voice products (we're under the main Voice Products category). For on-line technical support, we recommend that you sign up for Polycom's Channel Support Network (CSN) program. This will give you access to in-depth information on all Polycom products. Our Vortex technical support people can continue to be reached via telephone at 1.800.932.2774, 770.350.4155, or 770.641.4454. On-Line Training Courses Susan Brooks for more information. Polycom Installed Voice Business Group 9040 Roswell Road, Suite 450 Atlanta,GA 30350 telephone: 770.350.4140 toll free: 800.932.2774 fax: 770.350.4142 updated December 15, 2003

179. DSP FAQ Index faqs.org, Search FAQs Full Text. DSP FAQ. dsp-faq/part1 Subject comp.dsp FAQ http://www.faqs.org/faqs/dsp-faq/

Search FAQs - Full Text Search Subject/Archive Names Search Article Headers DSP FAQ dsp-faq/part1 Subject: comp.dsp FAQ [1 of 4] Maintainer: comp-dsp-faq@bdti.com (Kenton Williston) FAQ Home Page: http://www.bdti.com/faq/ Last Posted: Thu, 18 Mar 2004 18:09:22 +0000 (UTC) Last-modified: Thu Mar 18 2004 dsp-faq/part2 Subject: comp.dsp FAQ [2 of 4] Maintainer: comp-dsp-faq@bdti.com (Kenton Williston) FAQ Home Page: http://www.bdti.com/faq/ Last Posted: Thu, 18 Mar 2004 18:09:25 +0000 (UTC) Last-modified: Thu Mar 18 2004 dsp-faq/part3 Subject: comp.dsp FAQ [3 of 4] Maintainer: comp-dsp-faq@bdti.com (Kenton Williston) FAQ Home Page: http://www.bdti.com/faq/ Last Posted: Thu, 18 Mar 2004 18:09:28 +0000 (UTC) Last-modified: Thu Mar 18 2004 dsp-faq/part4 Subject: comp.dsp FAQ [4 of 4] Maintainer: comp-dsp-faq@bdti.com (Kenton Williston) FAQ Home Page: http://www.bdti.com/faq/ Last Posted: Thu, 18 Mar 2004 18:09:30 +0000 (UTC) Last-modified: Thu Mar 18 2004 Usenet FAQs Search Web FAQs Documents ... Cities PLEASE NOTE: The official FAQ Home Page is available by selecting the link listed as the 'FAQ Home Page'. The maintainers of this archive are NOT the authors or maintainers of the individual FAQs. To correct or contribute to these documents, send email to the specific FAQ maintainers identified in each of the FAQs.

180. IDEAL Redirect Service Science Direct. IDEAL is now integrated into ScienceDirect. Libraries Remember to migrate IDEAL OPAC links by July 1, 2003. Conversion http://www.idealibrary.com/links/toc/dspr

IDEAL is now integrated into ScienceDirect. Libraries: Remember to migrate IDEAL OPAC links by July 1, 2003. Conversion resources are available at: www.info.sciencedirect.com/librarian_help/ideal_integration/ Users who accessed IDEAL via passwords: More information is available at: www.info.sciencedirect.com/content_coverage/ideal/index.shtml After 15 seconds, this page will go to ScienceDirect. Go to ScienceDirect now

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