Vector Quantization And Signal Compression

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Vector Quantization And Signal Compression

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Author : Allen Gersho
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Vector Quantization And Signal Compression written by Allen Gersho and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.

Herb Caen, a popular columnist for the San Francisco Chronicle, recently quoted a Voice of America press release as saying that it was reorganizing in order to "eliminate duplication and redundancy. " This quote both states a goal of data compression and illustrates its common need: the removal of duplication (or redundancy) can provide a more efficient representation of data and the quoted phrase is itself a candidate for such surgery. Not only can the number of words in the quote be reduced without losing informa tion, but the statement would actually be enhanced by such compression since it will no longer exemplify the wrong that the policy is supposed to correct. Here compression can streamline the phrase and minimize the em barassment while improving the English style. Compression in general is intended to provide efficient representations of data while preserving the essential information contained in the data. This book is devoted to the theory and practice of signal compression, i. e. , data compression applied to signals such as speech, audio, images, and video signals (excluding other data types such as financial data or general purpose computer data). The emphasis is on the conversion of analog waveforms into efficient digital representations and on the compression of digital information into the fewest possible bits. Both operations should yield the highest possible reconstruction fidelity subject to constraints on the bit rate and implementation complexity.

Vector Quantization And Signal Compression

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Author : Allen Gersho
language : en
Publisher: Springer
Release Date : 2012-10-14

Vector Quantization And Signal Compression written by Allen Gersho and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-14 with Technology & Engineering categories.

Herb Caen, a popular columnist for the San Francisco Chronicle, recently quoted a Voice of America press release as saying that it was reorganizing in order to "eliminate duplication and redundancy. " This quote both states a goal of data compression and illustrates its common need: the removal of duplication (or redundancy) can provide a more efficient representation of data and the quoted phrase is itself a candidate for such surgery. Not only can the number of words in the quote be reduced without losing informa tion, but the statement would actually be enhanced by such compression since it will no longer exemplify the wrong that the policy is supposed to correct. Here compression can streamline the phrase and minimize the em barassment while improving the English style. Compression in general is intended to provide efficient representations of data while preserving the essential information contained in the data. This book is devoted to the theory and practice of signal compression, i. e. , data compression applied to signals such as speech, audio, images, and video signals (excluding other data types such as financial data or general purpose computer data). The emphasis is on the conversion of analog waveforms into efficient digital representations and on the compression of digital information into the fewest possible bits. Both operations should yield the highest possible reconstruction fidelity subject to constraints on the bit rate and implementation complexity.

Tools For Signal Compression

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Author : Nicolas Moreau
language : en
Publisher: John Wiley & Sons
Release Date : 2013-03-04

Tools For Signal Compression written by Nicolas Moreau and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-04 with Technology & Engineering categories.

This book presents tools and algorithms required to compress/uncompress signals such as speech and music. These algorithms are largely used in mobile phones, DVD players, HDTV sets, etc. In a first rather theoretical part, this book presents the standard tools used in compression systems: scalar and vector quantization, predictive quantization, transform quantization, entropy coding. In particular we show the consistency between these different tools. The second part explains how these tools are used in the latest speech and audio coders. The third part gives Matlab programs simulating these coders.

Signal Compression

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Author : N. Jayant
language : en
Publisher: World Scientific
Release Date : 1997-05

Signal Compression written by N. Jayant and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-05 with Technology & Engineering categories.

The topic of the proposed book is signal compression. The compression (or low bit rate coding) of speech, audio, image and video signals is a key technology for rapidly emerging opportunities in multimedia products and services.The book contains chapters dedicated to the subtopics of data, speech, audio and visual signal coding, together with an introductory overview chapter on signal compression. The overview article summarizes current capabilities and future trends. The signal-specific chapters that follow focus on the latest technologies and coding standards, while including self-contained introductions to the respective signal domains. The authors of the book chapters are recognized experts in the field of signal processing, compression in particular.Signal compression dealing with both audio and visual signals technology has progressed very rapidly. The proposed book fills a clear void, and should prove to be a valuable reference, both to the practicing professional and to the relatively uninitiated student.

Vector Quantization For Speech Compression Using Tms320c30 Digital Signal Processor

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Author : Zaihasraf Zakaria
language : en
Publisher:
Release Date : 1999

Vector Quantization For Speech Compression Using Tms320c30 Digital Signal Processor written by Zaihasraf Zakaria and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Automatic speech recognition categories.

Vector Quantization

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Author : Hüseyin Abut
language : en
Publisher: Institute of Electrical & Electronics Engineers(IEEE)
Release Date : 1990

Vector Quantization written by Hüseyin Abut and has been published by Institute of Electrical & Electronics Engineers(IEEE) this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Computers categories.

Digital Signal Compression

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Author : William A. Pearlman
language : en
Publisher: Cambridge University Press
Release Date : 2011-10-27

Digital Signal Compression written by William A. Pearlman and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-27 with Computers categories.

Provides clear and easily understandable coverage of the fundamental concepts and coding methods, whilst retaining technical depth and rigor.

Two Stage Vector Quantization For Speech Compression Using Tms320c30 Digital Signal Processor

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Author : Ilham Shamsul Ibrahim
language : en
Publisher:
Release Date : 1999

Two Stage Vector Quantization For Speech Compression Using Tms320c30 Digital Signal Processor written by Ilham Shamsul Ibrahim and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Automatic speech recognition categories.

Intelligent System Design

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Author : Suresh Chandra Satapathy
language : en
Publisher: Springer Nature
Release Date : 2020-08-10

Intelligent System Design written by Suresh Chandra Satapathy and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-10 with Technology & Engineering categories.

This book presents a collection of high-quality, peer-reviewed research papers from the 6th International Conference on Information System Design and Intelligent Applications (INDIA 2019), held at Lendi Institute of Engineering & Technology, India, from 1 to 2 November 2019. It covers a wide range of topics in computer science and information technology, including data mining and data warehousing, high-performance computing, parallel and distributed computing, computational intelligence, soft computing, big data, cloud computing, grid computing and cognitive computing.

Data Compression Of Bauded Signals Using The Baseband Residual Vector Quantization Algorithm

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Author : Thao Duy Tran
language : en
Publisher:
Release Date : 1987

Data Compression Of Bauded Signals Using The Baseband Residual Vector Quantization Algorithm written by Thao Duy Tran and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Data compression (Telecommunication) categories.