A study on speaker normalized MLP features in LVCSR

Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH

Volumn , Issue , 2011, Pages 1089-1092

  Tüske, Zoltán ^a,b   Plahl, Christian ^a   Schlüter, Ralf ^a  

^a RWTH AACHEN UNIVERSITY   (Germany)

^b IDIAP RESEARCH INSTITUTE   (Switzerland)

Author keywords

CMLLR; Dempster Shafer; GMM HMM; LVCSR; MLP; SAT; VTLN

Indexed keywords

CMLLR; DEMPSTER-SHAFER; GMM-HMM; LVCSR; MLP; SAT; VTLN;

CONTINUOUS SPEECH RECOGNITION;

FEATURE EXTRACTION;

EID: 84865742011     PISSN: None     EISSN: 19909772     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (17)

1. S.Wegmann et al., "Speaker normalization on conversational telephone speech," in ICASSP, vol. 1, 1996, pp. 339-341.
2. M. Pitz and H. Ney, "Vocal tract normalization as linear transformation of MFCC," in Eurospeech, 2003, pp. 1445-1448.
3. J. Lööf et al., "The RWTH 2007 TC-STAR evaluation system for European English and Spanish," in Interspeech, 2007, pp. 2145- 2148.
4. F. Valente et al., "A comparative large scale study of MLP features for Mandarin ASR," in Interspeech, 2010, pp. 2630-2633.
5. C. Plahl et al., "Recent improvements of the RWTH GALE Mandarin LVCSR system," in Interspeech, 2008, pp. 2426-2429.
6. M. Nußbaum-Thom et al., "The RWTH 2009 QUAERO ASR evaluation system for English and German," in Interspeech, 2010, pp. 1517-1520.
7. T. Schaaf and F. Metze, "Analysis of Gender Normalization Using MLP and VTLN Features," in Interspeech, 2010, pp. 306-309.
8. Q. Zhu et al., "On using MLP features in LVCSR," in Interspeech, 2004, pp. 921-924.
9. H. Hermansky et al., "Tandem connectionist feature extraction for conventional HMM systems," in ICASSP, vol. 3, 2000, pp. 1635- 1638.
10. F. Metze et al., "The 2010 CMU GALE Speech-to-Text System," in Interspeech, 2010, pp. 1501-1504.
11. J. Kittler et al., "On combining classifiers," IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 20, no. 3, pp. 226-239, Mar. 1998.
12. H. Misra et al., "New entropy based combination rules in HMM/ANN multi-stream ASR," in ICASSP, vol. 2, 2003, pp. 741-744.
13. F. Valente, "Multi-stream speech recognition based on Dempster- Shafer combination rule," Speech Communication, vol. 52, no. 3, pp. 213-222, Mar. 2010.
14. P. Fousek et al., "Transcribing broadcast data using MLP features," in Interspeech, 2008, pp. 1433-1436.
15. F. Grézl and P. Fousek, "Optimizing bottle-neck features for LVCSR," in ICASSP, 2008, pp. 4729-4732.
16. H. Hermansky and P. Fousek, "Multi-resolution RASTA filtering for TANDEM-based ASR," in Interspeech, 2005, pp. 361-364.
17. L. Welling et al., "Speaker adaptive modeling by vocal tract normalization," IEEE Trans. on Speech and Audio Processing, vol. 10, no. 6, pp. 415-426, Sep. 2002.