Overview
- Includes a joint, unified and comprehensive presentation of speech signal analysis techniques
- Proposes ready-to-use methods for the bandwidth extension of speech signals in real-world scenarios
- Describes objective and subjective evaluation results for the presented approaches
Part of the book series: Lecture Notes in Electrical Engineering (LNEE, volume 13)
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Table of contents (7 chapters)
Keywords
About this book
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.
Reviews
From the reviews:
“The authors discuss the problem of quality enhancement of speech signals bandlimited by telephone networks with and without the presence of noise. … For the interested reader the book is worth reading since it covers together with basic aspects related to speech processing clearly described new results and techniques with the special feature that they can be optionally used without changing the existing hardware.” (Liviu Goras, Zentralblatt MATH, Vol. 1172, 2009)Editors and Affiliations
Bibliographic Information
Book Title: Bandwidth Extension of Speech Signals
Editors: Bernd Iser, Wolfgang Minker, Gerhard Schmidt
Series Title: Lecture Notes in Electrical Engineering
DOI: https://doi.org/10.1007/978-0-387-68899-2
Publisher: Springer New York, NY
eBook Packages: Engineering, Engineering (R0)
Copyright Information: Springer-Verlag US 2008
Hardcover ISBN: 978-0-387-68898-5Published: 12 August 2008
Softcover ISBN: 978-1-4419-4336-1Published: 25 November 2010
eBook ISBN: 978-0-387-68899-2Published: 15 July 2008
Series ISSN: 1876-1100
Series E-ISSN: 1876-1119
Edition Number: 1
Number of Pages: X, 190
Number of Illustrations: 73 b/w illustrations
Topics: Signal, Image and Speech Processing, Acoustics, Communications Engineering, Networks, Computer Communication Networks, Electrical Engineering