Cochannel speech separation using multi-pitch estimation and model based voiced sequential grouping
Publication
, Conference
Li, M; Cao, C; Wang, D; Lu, P; Fu, Q; Yan, Y
Published in: Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH
December 1, 2008
In this paper, a new cochannel speech separation algorithm using multi-pitch extraction and speaker model based sequential grouping is proposed. After auditory segmentation based on onset and offset analysis, robust multi-pitch estimation algorithm is performed on each segment and the corresponding voiced portions are segregated. Then speaker pair model based on support vector machine (SVM) is employed to determine the optimal sequential grouping alignments and group the speaker homogeneous segments into pure speaker streams. Systematic evaluation on the speech separation challenge database shows significant improvement over the baseline performance. Copyright © 2008 ISCA.
Duke Scholars
Published In
Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH
EISSN
1990-9772
Publication Date
December 1, 2008
Start / End Page
151 / 154
Citation
APA
Chicago
ICMJE
MLA
NLM
Li, M., Cao, C., Wang, D., Lu, P., Fu, Q., & Yan, Y. (2008). Cochannel speech separation using multi-pitch estimation and model based voiced sequential grouping. In Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH (pp. 151–154).
Li, M., C. Cao, D. Wang, P. Lu, Q. Fu, and Y. Yan. “Cochannel speech separation using multi-pitch estimation and model based voiced sequential grouping.” In Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, 151–54, 2008.
Li M, Cao C, Wang D, Lu P, Fu Q, Yan Y. Cochannel speech separation using multi-pitch estimation and model based voiced sequential grouping. In: Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH. 2008. p. 151–4.
Li, M., et al. “Cochannel speech separation using multi-pitch estimation and model based voiced sequential grouping.” Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, 2008, pp. 151–54.
Li M, Cao C, Wang D, Lu P, Fu Q, Yan Y. Cochannel speech separation using multi-pitch estimation and model based voiced sequential grouping. Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH. 2008. p. 151–154.
Published In
Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH
EISSN
1990-9772
Publication Date
December 1, 2008
Start / End Page
151 / 154