Voice Compression and Communications: Principles and Applications for Fixed and Wireless Channels - Rilegato

Hanzo, Lajos; Somerville, Clare A.; Woodward, Jason P.

Rilegato

ISBN 10: 0471150398 ISBN 13: 9780471150398

Casa editrice: IEEE, 2001

Riassunto

Die Sprache ist und bleibt unser natürlichstes und wichtigstes Kommunikationsmittel, selbst im Zeitalter des Internet und drahtloser Datenübermittlung. Aus diesem Buch lernen Sie die wichtigsten Prinzipien drahtloser Sprachübermittlung, darunter Kompression, Kanalcodierung und Übertragung, sowohl aus historischer als auch aus aktueller Sicht. Erläutert werden proprietäre und standardisierte Codes, darunter die Sprachcodes nahezu aller drahtlosen und drahtgebundenen Systeme. Auf diesen Grundlagen können Sie aufbauen!

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Informazioni sull?autore

LAJOS HANZO has coauthored five books on mobile radio communications and published more than 300 research papers on a variety of topics in wireless multimedia communications. He holds a chair in telecommunications at the Department of Electronics and Computer Science, University of Southampton, UK, and he is an IEEE Distinguished Lecturer.
F. CLARE A. SOMERVILLE is with the Global Wireless Systems Research Department, Bell Laboratories, Swindon, UK. His current research involves real-time techniques for transmission of voice over GPRS and the resultant speech quality attained.
JASON P. WOODARD is with UbiNetics Ltd., where he is responsible for the development and implementation of various algorithms for third-generation mobile communications products.

Dalla quarta di copertina

Up-to-date, expert coverage of topics in wireless voice communications

Voice communication is the most important facet of mobile radio service. Even when the predicted surge of wireless data and Internet services becomes a reality, voice will remain the most natural means of human communication.

Voice Compression and Communications details issues in wireless voice communications and treats compression, channel coding, and wireless transmission as a joint subject. Part I covers background material, whereas Part II provides detailed information on both proprietary and standardized analysis-by-synthesis codecs, including the speech codecs of virtually all existing wireline-based and wireless systems. Parts III and IV discuss mainly research-based wideband, audio, as well as very low-rate schemes likely to find their way into future standards.

Voice Compression and Communications describes fundamental concepts in a non-mathematical way early in the book for those with only a background knowledge of signal processing and communications. More advanced readers will find detailed discussions of theoretical principles, future concepts, and solutions to various specific wireless voice communications problems.

Dettagli dell?edizione

• Editore: IEEE
• Data di pubblicazione: 2001
• ISBN 10: 0471150398
• ISBN 13: 9780471150398
• Rilegatura: Copertina rigida
• Lingua: Inglese
• Numero di pagine: 672
• Contatto del produttore: non disponibile