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Audio Data Indexing: Use of Second-Order Statistics for Speaker-Based Segmentation (1999)  (Make Corrections)  (5 citations)
Perrine Delacourt, Christian Wellekens
ICMCS, Vol. 2



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Abstract: The content-based indexing task considered in this paper consists in recognizing from their voice, speakers involved in a conversation. A new approach for speaker-based segmentation, which is the first necessary step for this indexing task, is described. Our study is done under the assumptions that no prior information on speakers is available, that the number of speakers is unknown and that people do not speak simultaneously. Audio data indexing is commonly divided in two parts : audio data is ... (Update)

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.... vectors of successive K speech segments SK 0 ; SK 0 K 1 , are grouped together to form sequences of feature vectors of the form [11]: X = fc1 ; cL S K 0 z SK 0 ; c1 ; cL S K 1 z SK 0 1 ; c1 ; cL S K 0 K 1 z SK 0 K 1...

.... feature vectors of successive K speech segments SK0 ; SK0 K , are grouped together to form sequences of feature vectors of the form [11]: X = fc 1 ; cLS K 0 z SK 0 ; c 1 ; cLS K 1 z SK 0 1 ; c 1 ; cLS K 0 K z SK 0 K...

Cited by:   More
Improved Text-Independent Speaker Recognition using - Gaussian Mixture Probabilities   (Correct)
Outils De Navigation Dans Les Fichiers Audio - Wellekens   (Correct)
Detection Of Speaker Changes In An Audio Document - Delacourt, Kryze, Wellekens (1999)   (Correct)

Active bibliography (related documents):   More   All
0.6:   Speaker-Based Segmentation For Audio Data Indexing - Delacourt, Kryze, Wellekens (1999)   (Correct)
0.2:   Speaker Detection In Broadcast Speech Databases - Rosenberg.. (1998)   (Correct)
0.2:   Audio Indexing: What Has Been Accomplished And The.. - Magrin-Chagnolleau.. (2002)   (Correct)

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3:   Speaker-based Segmentation for Audio Data Indexing - Delacourt, Kryze et al. - 1999
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BibTeX entry:   (Update)

P. Delacourt and C. Wellekens, "Audio data indexing: Use of second-order statistics for speaker-based segmentation", in Proc. of 1999 IEEE Int. Conf. on Multimedia Computing and Systems, Florence, Italy, 1999, vol. II, pp. 959--963. http://citeseer.ist.psu.edu/delacourt99audio.html   More

@inproceedings{ delacourt99audio,
    author = "Perrine Delacourt and Christian Wellekens",
    title = "Audio Data Indexing: Use of Second-Order Statistics for Speaker-Based Segmentation",
    booktitle = "{ICMCS}, Vol. 2",
    pages = "959-963",
    year = "1999",
    url = "citeseer.ist.psu.edu/delacourt99audio.html" }
Citations (may not include all citations):
2133   Pattern classification and scene analysis (context) - Duda, Hart - 1973
50   Text-independent speaker identification (context) - Gish, Schmidt - 1994
42   Speaker, environment and channel change detection and cluste.. - Chen, Gopalakrishnan - 1998
38   Second order statistical measures for textindependant speake.. - Bimbot - 1995
37   Segregation of speakers for speech recognition and speaker i.. (context) - Gish, Siu et al. - 1991
34   Automatic segmentation, classification, and clustering of br.. (context) - Siegler - 1997
11   Blind clustering of speech utterances based on speaker and l.. (context) - Reynolds - 1998
9   Speaker detection in broadcast speech databases - Rosenberg - 1998
9   Speaker, channel and environment change detection - Beigi, Maes - 1998
4   Sound channel video indexing (context) - Montacie, Caraty - 1997
1   Digital processinf of speech signals (context) - Rabiner, Schafer - 1978

Documents on the same site (http://www.mee.tcd.ie/~delacoup/research.htm):   More
Unknown - Speech Communication Www   (Correct)
Detection Of Speaker Changes In An Audio Document - Delacourt, Kryze, Wellekens (1999)   (Correct)
Speaker-Based Segmentation For Audio Data Indexing - Delacourt, Kryze, Wellekens (1999)   (Correct)

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