Advances in Network and Acoustic Echo Cancellation
By: by Jacob Benesty, Tomas Gänsler, Dennis R. Morgan, M. Mohan Sondhi, Steven L. Gay
Contributors: Gänsler, Tomas; Morgan, Dennis R.; Sondhi, M. Mohan; Gay, Steven L.
Series: Digital Signal Processing; Digital Signal Processing
Publisher: Springer Berlin Heidelberg
Published: 2001
Place of publication: Berlin, Heidelberg
Language: eng
Format: [electronic resource] /
Number of pages: 222
ISBN-13: 9783642075070; 9783662044377
Subjects: Acoustics; Engineering; Telecommunication
Description: This book brings together many advanced topics in network and acoustic echo cancellation which are aimed towards enhancing the echo cancellation performance of next-generation telecommunication systems. The general subject nature relates to algorithms with increased convergence speed, improved detection of double-talk from near-end speech, robust immunity to undetected double-talk, increased computational efficiency, and multi-channel capability. The resulting compendium provides a coherent treatment of such topics not found otherwise in journals or other books. The chapters are related with a common terminology, but still can be read independently.
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Table of contents: title: An Introduction to the Problem of Echo in Speech Communication; title: A Family of Robust PNLMS-Like Algorithms for Network Echo Cancellation; title: A Robust Fast Recursive Least-Squares Adaptive Algorithm; title: Dynamic Resource Allocation for Network Echo Cancellation; title: Multichannel Acoustic Echo Cancellation; title: A Fast Normalized Cross-Correlation DTD Combined with a Robust Multichannel Fast Recursive Least-Squares Algorithm; title: Some Practical Aspects of Stereo Teleconferencing System Implementation; title: General Derivation of Frequency-Domain Adaptive Filtering; title: Multichannel Acoustic Echo and Double-Talk Handling: A Frequency-Domain Approach; title: Linear Interpolation Applied to Adaptive Filtering.