Bandwidth Extension of Speech Signals
Contributor(s): Iser, Bernd [editor.] | Minker, Wolfgang [editor.] | Schmidt, Gerhard [editor.] | SpringerLink (Online service).
Material type:
BookSeries: Lecture Notes in Electrical Engineering: 13Publisher: Boston, MA : Springer US, 2008.Description: X, 190 p. 73 illus. online resource.Content type: text Media type: computer Carrier type: online resourceISBN: 9780387688992.Subject(s): Engineering | Computer communication systems | Acoustics | Electrical engineering | 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 | Item type | Current location | Call number | Status | Date due | Barcode | Item holds |
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E books
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PK Kelkar Library, IIT Kanpur | Available | EBK496 |
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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