The ISL RT-07 speech-to-text system

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

Volumn 4625 LNCS, Issue , 2008, Pages 464-474

  Wölfel, Matthias ^a   Stüker, Sebastian ^a   Kraft, Florian ^a  

^a UNIVERSITY OF KARLSRUHE   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ADAPTIVE SYSTEMS; COMPUTATIONAL LINGUISTICS; ESTIMATION; FEATURE EXTRACTION; SIGNAL TO NOISE RATIO; SPEECH; STANDARDS; STEREOPHONIC BROADCASTING; TRANSCRIPTION; WEAVING;

CURRENT SYSTEMS; HEIDELBERG (CO); INTERACTIVE SYSTEMS; INTERNATIONAL (CO); LANGUAGE MODELLING; MAXIMUM MUTUAL INFORMATION ESTIMATION (MMIE); MINIMUM-VARIANCE-DISTORTIONLESS-RESPONSE (MVDR); MULTI-MODAL; NATIONAL INSTITUTE OF STANDARDS (NIST); SIGNAL TO NOISE RATIO (SNR); SPEECH SEGMENTATION; SPEECH-TO-TEXT SYSTEM;

CHANNEL ESTIMATION;

EID: 47749117638     PISSN: 03029743     EISSN: 16113349     Source Type: Book Series    
DOI: 10.1007/978-3-540-68585-2_43     Document Type: Conference Paper

References (27)

1. Fügen, C., Wölfel, M., McDonough, J.W., Ikbal, S., Kraft, F., Laskowski, K., Ostendorf, M., Stüker, S., Kumatani, K.: Advances in lecture recognition: The ISL RT-06S evaluation System. In: Proc. of Interspeech (2006)
2. Wölfel, M., Fügen, C., Ikbal, S., McDonough, J.W.: Multi-source far-distance microphone selection and combination for automatic transcription of lectures. In: Proc. of Interspeech (2006)
3. Wölfel, M., McDonough, J.: Combining multi-source far distance speech recognition strategies: Beamforming, blind channel and confusion network combination. In: Proc. of Interspeech (2005)
4. Metze, F., Jin, Q., Fügen, C., Laskowski, K., Pan, Y., Schultz, T.: Issues in meeting transcription - The ISL meeting transcription system. In: Proc. of ICSLP (2004)
5. Stüker, S., Fügen, C., Kraft, F., Wölfel, M.: The ISL 2007 english speech transcription system for european parliament speeches. In: Proc. of Interspeech (2007)
6. Wölfel, M., McDonough, J.: Minimum variance distortionless response spectral estimation: Review and refinements. IEEE Signal Processing Magazine (September 2005)
7. Wölfel, M.: Warped-twice minimum variance distortionless response spectral estimation. In: Proc. of EUSIPCO (2006)
8. Stüker, S., Fügen, C., Burger, S., Wölfel, M.: Cross-system adaptation and combination for continuous speech recognition: The influence of phoneme set and acoustic front-end. In: Proc. of Interspeech (2006)
9. Wölfel, M.: Channel selection by class separability measures for automatic transcriptions on distant microphones. In: Proc. of Interspeech (2007)
10. Povey, D., Woodland, P.: Improved discriminative training techniques for large vocabulary continuous speech recognition. In: Proc. of ICASSP, Salt Lake City, UT, USA (May 2001)
11. Zhan, P., Westphal, M.: Speaker normalization based on frequency warping. In: Proc. of ICASSP (1997)
12. Boakye, K., Stoicke, A.: Improved speech activity detection using cross-channel features for recognition of multiparty meetings. In: Proc. of Interspeech (2006)
13. Jin, Q., Schultz, T.: Speaker segmentation and clustering in meetings. In: Proc. of ICSLP (2004)
14. Soltau, H., Metze, F., Fügen, C., Waibel, A.: A one pass-decoder based on polymorphic linguistic context assignment. In: Proc. of ASRU (2001)
15. Gales, M.J.F.: Semi-tied covariance matrices. In: Proc. of ICASSP (1998)
16. Gales, M.J.F.: Adaptive training schemes for robust asr. In: Proc. of ASRU
17. McDonough, J., Schaaf, T., Waibel, A.: On maximum mutual information speaker-adapted training. In: Proc. of ICASSP (2002)
18. Scripts for web data collection provided by University of Washington, http://ssli.ee.washington.edu/projects/ears/Web_data/web-data.collection.html
19. Stolcke, A.: SRILM - an extensible language modeling toolkit. In: Proc. of ICSLP (2002)
20. Chen, S.F., Goodman, J.: An empirical study of smoothing techniques for language Modeling, Computer Science Group, Harvard University, Tech. Rep. TR-10-98, (1998)
21. Black, A.W., Taylor, P.A.: The festival speech synthesis system: System documentation, Human Communciation Research Centre, University of Edinburgh, Edinburgh, Scotland, United Kongdom, Tech. Rep. HCRC/TR-83 (1997)
22. Fisher, W.M.: A statistical text-to-phone function using n-grams and rules. In: Proc. of ICASSP (1999)
23. Yu, H., Tam, Y.-C., Schaaf, T., Stüker, S., Jin, Q., Noamany, M., Schultz, T.: The ISL RT04 mandarin broadcast news evaluation system. In: Proc. of EARS Rich Transcription Workshop (2004)
24. Lamel, L., Gauvain, J.-L.: Alternate phone models for conversational speech. In: Proc. of ICASSP (2005)
25. Stüker, S., Fügen, C., Hsiao, R., Ikbal, S., Jin, Q., Kraft, F., Paulik, M., Raab, M.W.M., Tam, Y.-C.: The ISL TC-STAR spring 2006 ASR evaluation systems. In: Proc. of TC-Star Workshop on Speech-to-Speech Translation (2006)
26. Mangu, L., Brill, E., Stolcke, A.: Finding consensus among words: Lattice-based word error minimization. In: Proc. of EUROSPEECH (1999)
27. CHIL - computers in the human interaction loop, http://chil.server.de