KALMAN FILTER FOR SPEECH ENHANCEMENT IN COCKTAIL PARTY SCENARIOS USING A CODEBOOK-BASED APPROACH

被引：0

作者：

Kavalekalam, Mathew Shaji ^{[1
]}

Christensen, Mads Graesboll ^{[1
]}

Gran, Fredrik ^{[2
]}

Boldt, Jesper B. ^{[2
]}

机构：

[1] Aalborg Univ, Audio Anal Lab, AD MT, Aalborg, Denmark

[2] GN Resound AS, DK-2750 Ballerup, Denmark

来源：

2016 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING PROCEEDINGS | 2016年

关键词：

speech enhancement; kalman filter; autoregressive models; SUBSPACE APPROACH; NOISE;

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Enhancement of speech in non-stationary background noise is a challenging task, and conventional single channel speech enhancement algorithms have not been able to improve the speech intelligibility in such scenarios. The work proposed in this paper investigates a single channel Kalman filter based speech enhancement algorithm, whose parameters are estimated using a codebook based approach. The results indicate that the enhancement algorithm is able to improve the speech intelligibility and quality according to objective measures. Moreover, we investigate the effects of utilizing a speaker specific trained codebook over a generic speech codebook in relation to the performance of the speech enhancement system.

引用

页码：191 / 195

页数：5

共 23 条

[11] Iterative and sequential Kalman filter-based speech enhancement algorithms [J].

Gannot, S ;

Burshtein, D ;

Weinstein, E .

IEEE TRANSACTIONS ON SPEECH AND AUDIO PROCESSING, 1998, 6 (04) :373-385

[12]

Garofolo JS, 1993, 93 NASA STI REC

[13] FILTERING OF COLORED NOISE FOR SPEECH ENHANCEMENT AND CODING [J].

GIBSON, JD ;

KOO, BR ;

GRAY, SD .

IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1991, 39 (08) :1732-1742

[14] DISTANCE MEASURES FOR SPEECH PROCESSING [J].

GRAY, AH ;

MARKEL, JD .

IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1976, 24 (05) :380-391

[15] A generalized subspace approach for enhancing speech corrupted by colored noise [J].

Hu, Y ;

Loizou, PC .

IEEE TRANSACTIONS ON SPEECH AND AUDIO PROCESSING, 2003, 11 (04) :334-341

[16] Subjective comparison and evaluation of speech enhancement algorithms [J].

Hu, Yi ;

Loizou, Philipos C. .

SPEECH COMMUNICATION, 2007, 49 (7-8) :588-601

[17] ALGORITHM FOR VECTOR QUANTIZER DESIGN [J].

LINDE, Y ;

BUZO, A ;

GRAY, RM .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1980, 28 (01) :84-95

[18] Multicenter evaluation of signal enhancement algorithms for hearing aids [J].

Luts, Heleen ;

Eneman, Koen ;

Wouters, Jan ;

Schulte, Michael ;

Vormann, Matthias ;

Buechler, Michael ;

Dillier, Norbert ;

Houben, Rolph ;

Dreschler, Wouter A. ;

Froehlich, Matthias ;

Puder, Henning ;

Grimm, Giso ;

Hohmann, Volker ;

Leijon, Arne ;

Lombard, Anthony ;

Mauler, Dirk ;

Spriet, Ann .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2010, 127 (03) :1491-1505

[19]

Paliwal K.K., 1995, SPEECH SYNTHESIS COD, P433

[20]

Paliwal K. K., 1987, P INT C AC SPEECH SI

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