Audio Bandwidth Extension: Application of Psychoacoustics, Signal Processing and Loudspeaker Design - Rilegato

Larsen, Erik; Aarts, Ronald M.

Rilegato

ISBN 10: 0470858648 ISBN 13: 9780470858646

Casa editrice: John Wiley & Sons Inc, 2004

Riassunto

Bandwidth extension (BWE) refers to various methods that increase either the perceived or real frequency spectrum (bandwidth) of audio signals. Such frequency extension is desirable if at some point the frequency content of the audio signal has been reduced, as can happen for example during recording, transmission or reproduction.

This volume, significant in dealing exclusively with BWE, discusses applications to music and speech and places particular emphasis on signal processing techniques.

• Presents an all-encompassing approach to BWE by covering theory, applications and algorithms
• Reviews important concepts in psychoacoustics, signal processing and loudspeaker theory
• Develops the theory and implementation of BWE applied to low-frequency sound reproduction, perceptually coded audio, speech and noise abatement
• Includes a BWE patent overview

Audio Bandwidth Extension pulls together recent developments in to a single volume and presents a coherent framework to the reader. Such an approach will have instant appeal to engineers, specialists, researchers and postgraduate students in the fields of audio, signal processing and speech.

Su questo libro

Recensione:

"Readers active in this or related fields will find the work of significant value as a reference also highly suitable for students who are beginning research in these areas." (J ournal of the Audio Engineering Society, September 2005)

" full of information on bandwidth extension for audio signals that is difficult to find in other sources; it is recommended to anyone involved in audio or digital audio design." (Computing Reviews.com, May 12, 2005)

Product Description:

Book by Larsen Erik Aarts Ronald M

Su questa edizione

• Editore: John Wiley & Sons Inc
• Data di pubblicazione: 2004
• ISBN 10: 0470858648
• ISBN 13: 9780470858646
• Rilegatura: Copertina rigida
• Numero di pagine: 287