Using harmonic phase information to improve ASR rate

Proceedings of the 11th Annual Conference of the International Speech Communication Association, INTERSPEECH 2010

Volumn , Issue , 2010, Pages 1185-1188

  Saratxaga, Ibon ^a   Hernáez, Inma ^a   Odriozola, Igor ^a   Navas, Eva ^a   Luengo, Iker ^a   Erro, Daniel ^a  

^a UNIVERSITY OF THE BASQUE COUNTRY UPV EHU   (Spain)

Author keywords

ASR; Harmonic analysis; Phase spectrum

Indexed keywords

HARMONIC ANALYSIS; INFORMATION USE; SPEECH COMMUNICATION;

AUTOMATIC SPEECH RECOGNITION; EVALUATION EXPERIMENTS; PHASE INFORMATION; PHASE SPECTRA; RELATIVE PHASE; PHASE SPECTRUM; RELATIVE PHASIS; SPECTRAL PHASIS;

SPEECH RECOGNITION;

EID: 79959848309     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. Alsteris, L. and Paliwal, K., "Short-time phase spectrum in speech processing: A review and some experimental results", Digital Signal Processing, 17:578-616, 2007. (Pubitemid 46551736)
2. Murthy, H. and Gadde, V., "The modified group delay function and its application to phoneme recognition", 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2-5, 2003.
3. Hegde, R., Murthy H. and Ramana Rao, G., "Speech processing using joint features derived from the modified group delay function", 2005 IEEE International Conference on Acoustics, Speech and Signal Processing, 541-544, 2005.
4. Bozkurt, B. and Couvreur, L., "On the use of phase information for speech recognition," Proc. EUSIPCO, 2-5, 2005.
5. Thiruvaran, T., Ambikairajah, E. and Epps, J., "Group delay features for speaker recognition", 6th International Conference on Information, Communications & Signal Processing, 2: 1-5, 2007.
6. Hegde, R., Murthy, H. and Rao, G., "Application of the modified group delay function to speaker identification and discrimination," 2004 IEEE International Conference on Acoustics, Speech, and Signal Processing, 517-520, 2004.
7. Wang, L., Minami, K., Yamamoto, K. and Nakagawa, S., "Speaker identification by combining MFCC and phase information in noisy environments," 2010 IEEE International Conference on Acoustics, Speech, and Signal Processing, 4502-4505, 2010.
8. Lee, K., Kang, S., Song, J. and Chang, J., "Group delay function for improved gender identification," Proc. Interspeech 2008, 1513-1516, 2008.
9. Saratxaga, I., Hernáez, I., Erro, D., Navas, E. and Sánchez, J., "Simple representation of signal phase for harmonic speech models", Electronics Letters, 45: 381-383, 2009.
10. Saratxaga, I., Erro, D., Hernáez, I., Sainz, I. and Navas, E., "Use of harmonic phase information for polarity detection in speech signals," Proc. Interspeech 2009, 1075-1078, 2009.
11. Young, S., Evermann, G., Kershaw, D., Moore, G., Odell, J., Ollason, D., Valtchev, V. and Woodland, P. "The HTK book", Cambridge University Engineering Department, 2009.