Acoustic Echo and Noise Control

A Practical Approach
1. Auflage 2004
ISBN: 978-0-471-45346-8
Verlag: Wiley

Buch, Englisch, 472 Seiten, Format (B × H): 161 mm x 240 mm, Gewicht: 874 g

Reihe: Adaptive and Learning Systems for Signal Processing, Communications, and Control Series

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

Autoren/Hrsg.

Hänsler, Eberhard

Schmidt, Gerhard

Fachgebiete

• Mathematik | Informatik EDV | Informatik Informatik Tonsignalverarbeitung
• Technische Wissenschaften Sonstige Technologien | Angewandte Technik Signalverarbeitung, Bildverarbeitung, Scanning
• Technische Wissenschaften Elektronik | Nachrichtentechnik Nachrichten- und Kommunikationstechnik Signalverarbeitung
• Technische Wissenschaften Sonstige Technologien | Angewandte Technik Akustik, Tontechnik

Inhaltsverzeichnis

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.

Über Autor(innen)

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.