Bandwidth Extension of Speech Signals

Bernd Iser

ISBN 10: 0387688986 / ISBN 13: 9780387688985

Editore: Springer-Verlag New York Inc., 2008

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Codice articolo C9780387688985

Dati bibliografici

• Titolo: Bandwidth Extension of Speech Signals
• Editore: Springer-Verlag New York Inc.
• Data di pubblicazione: 2008
• Lingua: Inglese
• ISBN 10: 0387688986
• ISBN 13: 9780387688985
• Rilegatura: Hardback
• Condizione: New

Descrizione articolo

Riassunto

Bandwidth Extension of Speech Signals describes the theory and methods for quality enhancement of clean speech signals and distorted speech signals such as those that have undergone a band limitation, for instance, in a telephone network. Problems and the respective solutions are discussed for the different approaches. The different approaches are evaluated and a real-time implementation of the most promising approach is presented. The book includes topics related to speech coding, pattern- / speech recognition, speech enhancement, statistics and digital signal processing in general.

Dalla quarta di copertina

Bandwidth Extension of Speech Signals provides discussion on different approaches for efficient and robust bandwidth extension of speech signals while acknowledging the influence of noise corrupted real-world signals. The book describes the theory and methods for quality enhancement of clean speech signals and distorted speech signals such as those that have undergone a band limitation, for instance, in a telephone network. Problems and the respective solutions are discussed in regards to different approaches. The different approaches are evaluated and robustness issues for a real-time implementation are covered as well. The book includes topics related to speech coding, pattern- / speech recognition, speech enhancement, statistics and digital signal processing in general.