EFFECTIVENESS OF KL-TRANSFORMATION IN SPECTRAL DELTA EXPANSION

6th European Conference on Speech Communication and Technology, EUROSPEECH 1999

Volumn , Issue , 1999, Pages 359-362

  Tokuhira, M ^a   Ariki, Y ^a  

^a RYUKOKU UNIVERSITY   (Japan)

Author keywords

DCT; delta feature; KL transformation; MFCC; speech recognition

Indexed keywords

METADATA; SPEECH COMMUNICATION;

DCT; DELTA DELTA; DELTA FEATURE; K-L TRANSFORMATION; KL-TRANSFORMATION; MFCC; SPEECH DATA;

SPEECH RECOGNITION;

EID: 84866843491     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. S. Furui: “Speaker Independent Isolated Word recognition Using Dynamic Features of Speech Spectrum", IEEE Trans. on Acoustics, Speech, and Signal Processing, Vol.ASSP-34, No.1, pp.52-59, 1986.
2. S. Nakagawa and K. Yamamoto: “Evaluation of segmental unit input HMM", ICASSP96, pp.439-442, 1996.
3. Cambridge University Engineering Department Speech Group and Entropic Research Laboratory Inc.:“HTK Hidden Markov Model Toolkit V2.0”.
4. Y. Ariki, J. Ogata: “Indexing and Classification of TV News Articles Based on Speech Dictation Using Word Bi-gram”, 5th Inter'l Conf. on Spoken Language Processing (ICSLP98), pp.3265-3268, 1998.