Comparative analysis for data-driven temporal filters obtained via principal component analysis (PCA) and linear discriminant analysis (LDA) in speech recognition

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

Volumn , Issue , 2001, Pages 1959-1962

  Hung, Jeih Weih ^a,b   Wang, Hsin Min ^a   Lee, Lin Shan ^a,b  

^a INSTITUTE OF INFORMATION SCIENCE   (Taiwan)

^b NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

BANDPASS FILTERS; DISCRIMINANT ANALYSIS; MATCHED FILTERS; SPEECH COMMUNICATION; SPEECH RECOGNITION;

COMPARATIVE ANALYSIS; DATA DRIVEN; LINEAR DISCRIMINANT ANALYSIS; SPEECH FEATURES; TEMPORAL FILTERING; TEMPORAL FILTERS; TRAINING AND TESTING;

PRINCIPAL COMPONENT ANALYSIS;

EID: 85009063569     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. S. Furui, "Cepstral analysis technique for automatic speaker verification". IEEE Trans. Acoust. Speech Signal Process. 29:254-272, 1981.
2. H. Hermansky and N. Morgan, "RASTA processing of speech". IEEE Trans. Speech Audio Process. 2, 1994.
3. C. Avendano, S. van Vuuren and H. Hermansky, "Data Based Filter Design for RASTA-like Channel Normalization in ASR" ICSLP 96.
4. S. van Vuuren and H. Hermansky, "Data-driven Design of RASTA-like Filters", Eurospeech 97.
5. M. L. Shire, "Data-driven Modulation Filter Design under Adverse Acoustic Conditions and Using Phonetic And Syllabic Units", Eurospeech 99.