John Wiley & Sons Acoustic Echo and Noise Control Cover Written by the foremost experts in the field, Acoustic Echo and Noise Control presents the methods f.. Product #: 978-0-471-45346-8 Regular price: $160.75 $160.75 Auf Lager

Acoustic Echo and Noise Control

A Practical Approach

Hänsler, Eberhard / Schmidt, Gerhard

Adaptive and Cognitive Dynamic Systems: Signal Processing, Learning, Communications and Control (Band Nr. 1)

Cover

1. Auflage Juni 2004
472 Seiten, Hardcover
Wiley & Sons Ltd

ISBN: 978-0-471-45346-8
John Wiley & Sons

Probekapitel

Kurzbeschreibung

Written by the foremost experts in the field, Acoustic Echo and Noise Control presents the methods for suppressing echo and noise in various sound systems, including hands-free telephones, IP over Internet, video conferencing systems, hearing aids, and speech recognition systems. Unlike other books on the subject, that are merely collections of research papers, Acoustic Echo and Noise Control explains the theoretical background and then presents practical applications.

Weitere Versionen

mobipdf

Authors are well known and highly recognized by the "acoustic echo and noise community."
Presents a detailed description of practical methods to control echo and noise
Develops a statistical theory for optimal control parameters and presents practical estimation and approximation methods

List of Figures.

List of Tables.

Preface.

Acknowledgments.

Abbreviations and Acronyms.

PART I: BASICS.

1. Introduction.

2. Acoustic Echo and Noise Control Systems.

3. Fundamentals.

PART II: ALGORITHMS.

4. Error Criteria and Cost Functions.

5. Wiener Filter.

6. Linear Prediction.

7. Algorithms for Adaptive Filters.

PART III: ACOUSTIC ECHO AND NOISE CONTROL.

8. Traditional Methods for Stabilization of Electro-Acoustic Loops.

9. Echo Cancellation.

10. Residual Echo and Noise Suppression.

11. Beamforming.

PART IV: CONTROL AND IMPLEMENTATION ISSUES.

12. System Control - Basic Aspects.

13. Control of Echo Cancellation Systems.

14. Control of Noise and Echo Suppression Systems.

15. Control for Beamforming.

16. Implementation Issues.

PART V: OUTLOOK AND APPENDICES.

17. Outlook.

Appendix A: Subband Impulse Responses.

Appendix B: Filterbank Design.

References.

Index.
"This book cannot be praised enough. It doesn't contain everything known and done in the area of acoustic echo cancellation and noise suppression, which would be virtually impossible, since papers on that subject are published daily, and patents number in the hundreds. It does contain, however, far more than the basics, and, above all, something extremely important in the area, which is still more of an art than a science: practical guidance. How to select the algorithms, make them work, tweak them, and control them are all topics covered in the book. All of this is supported by a superb mathematical treatment, and a solid body of reference work...In conclusion, this book is a must have reference for digital signal processing (DSP) designers in multimedia, and perhaps for DSP students, as a golden mine for projects."
Computing Reviews.com
EBERHARD HÄNSLER, Dr.-Ing., is Professor of Electrical Engineering at the Darmstadt University of Technology, Darmstadt, Germany.

GERHARD SCHMIDT, Dr.-Ing., is a Research Engineer at Temic Speech Dialog Systems in Ulm, Germany.

E. Hänsler, Professor of Electrical Engineering at the Technical University of Darmstadt, Germany; G. Schmidt, Temic Speech Processing, Ulm, Germany