Stereophonic acoustic echo cancellation employing selective-tap adaptive algorithms

被引：26

作者：

Khong, AWH ^{[1
]}

Naylor, PA ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Elect Engn, London SW7 2AZ, England

来源：

IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING | 2006年 / 14卷 / 03期

关键词：

adaptive algorithms; partial-update; stereophonic acoustic echo cancellation; tap-selection;

D O I：

10.1109/TSA.2005.858065

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Stereophonic acoustic echo cancellation has generated much interest in recent years due to the nonuniqueness and misalignment problems that are caused by the strong interchannel signal coherence. In this paper, we introduce a novel adaptive filtering approach to reduce interchannel coherence which is based on a selective-tap updating procedure. This tap-selection technique is then applied to the normalized least-mean-square, affine projection and recursive least squares algorithms for stereophonic acoustic echo cancellation. Simulation results for the proposed algorithms have shown a significant improvement in convergence rate compared with existing techniques.

引用

页码：785 / 796

页数：12

共 43 条

[21] LCSM: A Lightweight Complex Spectral Mapping Framework for Stereophonic Acoustic Echo Cancellation [J].

Zhang, Chenggang ;

Liu, Jinjiang ;

Zhang, Xueliang .

INTERSPEECH 2022, 2022, :2523-2527

[22] Application of the leaky extended LMS (XLMS) algorithm in stereophonic acoustic echo cancellation [J].

Hoya, T ;

Loke, Y ;

Chambers, JA ;

Naylor, PA .

SIGNAL PROCESSING, 1998, 64 (01) :87-91

[23] HYBRID PRE-PROCESSOR BASED ON FREQUENCY SHIFTING FOR STEREOPHONIC ACOUSTIC ECHO CANCELLATION [J].

Bispo, Bruno C. ;

Freitas, Diamantino da S. .

2012 PROCEEDINGS OF THE 20TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), 2012, :2447-2451

[24] A deep complex multi-frame filtering network for stereophonic acoustic echo cancellation [J].

Cheng, Linjuan ;

Zheng, Chengshi ;

Li, Andong ;

Wu, Yuquan ;

Peng, Renhua ;

Li, Xiaodong .

INTERSPEECH 2022, 2022, :2508-2512

[25] A Third Order Cumulant-based stereophonic acounstic echo cancellation adaptive algorithm [J].

Gao, Y ;

Xie, SL .

DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES A-MATHEMATICAL ANALYSIS, 2006, 13 :1054-1060

[26] Developments of a Hybrid Pre-Processor Based on Frequency Shifting for Stereophonic Acoustic Echo Cancellation [J].

Bispo, Bruno C. ;

Freitas, Diamantino da S. .

13TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION 2012 (INTERSPEECH 2012), VOLS 1-3, 2012, :1920-1923

[27] FREQUENCY DOMAIN ADAPTIVE TAP PARTIAL UPDATE ADAPTIVE ALGORITHM FOR NETWORK ECHO CANCELLATION [J].

Yang, Jie ;

Sobelman, Gerald E. .

2010 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, 2010, :4046-4049

[28] Robust Set-Membership Normalized Subband Adaptive Filtering Algorithms and Their Application to Acoustic Echo Cancellation [J].

Zheng, Zongsheng ;

Liu, Zhigang ;

Zhao, Haiquan ;

Yu, Yi ;

Lu, Lu .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2017, 64 (08) :2098-2111

[29] Low-complexity implementation of a real-time decorrelation algorithm for stereophonic acoustic echo cancellation [J].

Cecchi, Stefania ;

Romoli, Laura ;

Peretti, Paolo ;

Piazza, Francesco .

SIGNAL PROCESSING, 2012, 92 (11) :2668-2675

[30] INSIGHT INTO LINEAR PERIODICALLY TIME-VARYING COHERENCE REDUCTION METHODS FOR STEREOPHONIC ACOUSTIC ECHO CANCELLATION [J].

Valero, Maria Luis ;

Habets, Emanuel A. P. .

2016 IEEE INTERNATIONAL WORKSHOP ON ACOUSTIC SIGNAL ENHANCEMENT (IWAENC), 2016,

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