Adaptive filterbanks inspired by the auditory system for speech feature extraction

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn I, Issue , 2005, Pages 905-908

  Kumaresan, Ramdas ^a   Allu, Gopi Krishna ^a   Cariani, Peter ^b  

^a The University of Rhode Island   (United States)

^b TUFTS UNIVERSITY SCHOOL OF MEDICINE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC SIGNAL PROCESSING; BANDPASS FILTERS; FEATURE EXTRACTION; SPEECH PROCESSING;

AUDITORY SYSTEM; BANDPASS SIGNAL COMPONENTS; NARROWBAND FILTERS; SPEECH FEATURE EXTRACTION; TRANSIENT COMPONENTS; WIDEBAND FILTERS;

SPEECH ANALYSIS;

EID: 33646796026     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2005.1415261     Document Type: Conference Paper

References (5)

1. R. Kumaresan and A. Rao, "Model-based approach to envelope and positive-instantaneous frequency of signals and application to speech," Journal of the Acoustical Society of America, vol. 105 (3), pp. 1912-1924, (March) 1999.
2. H. B. Voelcker, "Towards a unified theory of modulation part I: Phase-Envelope relationships," Proceedings of the IEEE, vol. 54, no. 3, pp. 340-354, 1966.
3. Y. Wang, J. Hansen, Gopi K. Allu, and R. Kumaresan, "Average Instantaneous Frequency (AIF) and Average Log-Envelopes (ALE) for ASR with the Aurora 2 Database," in Proceedings of Eurospeech-03, Geneva, Switzerland, September 2003, pp. 25-28.
4. H. L. Van Trees, Detection, Estimation and Modulation Theory, Part IV, Optimum Array Processing, Wiley, New York, 2002.
5. A. Rao and R. Kumaresan, "On decomposing speech into modulated components," IEEE Transactions on Speech and Audio Processing, vol. 8, no. 3, pp. 240-254, May 2000.