Spectral vs. spectro-temporal features for acoustic event detection

IEEE Workshop on Applications of Signal Processing to Audio and Acoustics

Volumn , Issue , 2011, Pages 69-72

  Cotton, Courtenay V ^a   Ellis, Daniel P W ^a  

^a Columbia University ^*  (United States)

Author keywords

acoustic event classification; acoustic event detection; Acoustic signal processing; non negative matrix factorization

Indexed keywords

ACOUSTIC EVENT CLASSIFICATION; ACOUSTIC EVENT DETECTION; ACOUSTIC EVENTS; ACOUSTIC SIGNALS; AUDIO SIGNAL; AUTOMATIC DETECTION; EVENT DETECTION; EVENT-BASED SYSTEM; NONNEGATIVE MATRIX FACTORIZATION; SPECTRAL FEATURE;

ACOUSTIC SIGNAL PROCESSING; ARCHITECTURAL ACOUSTICS; AUDIO ACOUSTICS; BLIND SOURCE SEPARATION; FACTORIZATION; MATRIX ALGEBRA; SIGNAL DETECTION;

AUDIO SIGNAL PROCESSING;

EID: 83455255740     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ASPAA.2011.6082331     Document Type: Conference Paper

References (7)

1. C. Cotton, D. Ellis, and A. Loui, "Soundtrack classification by transient events," in Proc. IEEE ICASSP, Prague, 2011, p. (to appear).
2. D. Lee and H. Seung, "Learning the parts of objects by non-negative matrix factorization," Nature, vol. 204, pp. 788-791, 1999.
3. P. Smaragdis and J. Brown, "Non-negative matrix factorization for polyphonic music transcription," in Proc. IEEE WASPAA, Mohonk, 2003, pp. 177-180.
4. P. D. O'Grady and B. A. Pearlmutter, "Convolutive non-negative matrix factorisation with a sparseness constraint," in Proc. IEEE MLSP, Maynooth, Sept. 2006, pp. 427-432.
5. P. Smaragdis, "Convolutive speech bases and their application to supervised speech separation," IEEE Tr. Audio, Speech, Lang. Process., vol. 15, no. 1, pp. 1-12, 2007.
6. CHIL, "FBK-Irst database of isolated meeting-room acoustic events," http://catalog.elra.info/product info.php?products id=1093, 2008.
7. A. Temko, Acoustic Event Detection and Classification (Ph.D. Thesis). Barcelona, Spain: Department of Signal Theory and Communications, Universitat Politecnica de Catalunya, 2007.