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Bandwidth Extension of Speech Signals [electronic resource] /edited by Bernd Iser, Wolfgang Minker, Gerhard Schmidt.

by Iser, Bernd [editor.]; Minker, Wolfgang [editor.]; Schmidt, Gerhard [editor.]; SpringerLink (Online service).
Material type: materialTypeLabelBookSeries: Lecture Notes in Electrical Engineering: 13Publisher: Boston, MA : Springer US, 2008.Description: online resource.ISBN: 9780387688992.Subject(s): Engineering | Computer Communication Networks | Acoustics | Computer engineering | Telecommunication | Engineering | Signal, Image and Speech Processing | Acoustics | Communications Engineering, Networks | Computer Communication Networks | Electrical EngineeringDDC classification: 621.382 Online resources: Click here to access online
Contents:
Speech Generation -- Analysis Techniques for Speech Signals -- Excitation Signal Extension -- Broadband Spectral Envelope Estimation -- Quality Evaluation -- Summary.
In: Springer eBooksSummary: 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.
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Item type Current location Call number Status Date due Barcode
TA1637-1638 (Browse shelf) Available
TK7882.S65 (Browse shelf) Available
Long Loan MAIN LIBRARY
TK5102.9 (Browse shelf) Available

Speech Generation -- Analysis Techniques for Speech Signals -- Excitation Signal Extension -- Broadband Spectral Envelope Estimation -- Quality Evaluation -- Summary.

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.

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