Noise robust feature extraction for ASR using the aurora 2 database

EUROSPEECH 2001 - SCANDINAVIA - 7th European Conference on Speech Communication and Technology

Volumn , Issue , 2001, Pages 185-188

  Zhu, Qifeng ^a   Iseli, Markus ^a   Cui, Xiaodong ^a   Alwan, Abeer ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DATABASE SYSTEMS; FEATURE EXTRACTION; IMAGE CODING; LOCKS (FASTENERS); SPEECH COMMUNICATION;

DIGIT RECOGNITION; ERROR RATE REDUCTION; FRONT-END PROCESSING; HARMONIC DEMODULATION; NOISE ROBUST SPEECH RECOGNITION; PEAK-TO-VALLEY RATIOS; TRAINING CONDITIONS; VARIABLE FRAME RATE;

SPEECH RECOGNITION;

EID: 85009101128     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. H. G. Hirsch and D. Pearce, "The AURORA Experimental Framework for the Performance Evaluations of Speech Recognition Systems under Noisy Condition", ISCA ITRW ASR2000 "Automatic Speech Recognition: Challenges for the Next Millennium", France, 2000.
2. B. Strope and A. Alwan, "A model of dynamic auditory perception and its application to robust word recognition, " IEEE Trans. on Speech and Audio Processing, Vol. 5, No. 5, p. 451-464, 1997.
3. Q. Zhu and A. Alwan, "On the use of variable frame rate analysis in speech recognition", Proc. IEEE ICASSP, Turkey, Vol. 3, p. 1783-1786, June 2000.
4. Q. Zhu and A. Alwan, "Amplitude Demodulation of Speech Spectra and its Application to Noise Robust Speech Recognition", ICSLP 2000. Vol. 1, pp. 341-344.
5. H. Hermansky and N. Morgan, "RASTA processing of speech". IEEE Trans. Speech and Audio Proc., Vol.2, (no.4), Oct. 1994. p.578-89.