Bayesian extensions to non-negative matrix factorisation for audio signal modelling

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

Volumn , Issue , 2008, Pages 1825-1828

  Virtanen, Tuomas ^a   Cemgil, A Taylan ^a   Godsill, Simon ^a  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

Author keywords

Acoustic signal processing; Map estimation; Matrix decomposition; Source separation

Indexed keywords

ACOUSTICS; AUDIO SYSTEMS; BLIND SOURCE SEPARATION; SEPARATION; SIGNAL ANALYSIS; SIGNAL PROCESSING;

ACOUSTIC SIGNAL PROCESSING; MAP ESTIMATION; MATRIX DECOMPOSITION; SOURCE SEPARATION;

MATRIX ALGEBRA;

EID: 51449111646     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2008.4517987     Document Type: Conference Paper

References (6)

1. A. Taylan Cemgil and Onur Dikmen, "Conjugate Gamma Markov random fields for modelling nonstationary sources," in Proc. of the 7th Int. Conf. on Independent Component Analysis and Signal Separation, London, UK, 2007.
2. Paris Smaragdis and J. C. Brown, "Non-negative matrix factorization for polyphonic music transcription," in Proc. of IEEE Workshop on Applications of Signal Proc. to Audio and Acoustics, New Paltz, USA, 2003.
3. S. A. Abdallah and M. D. Plumbley, "Polyphonic transcription by non-negative sparse coding of power spectra," in Proc. of Int. Conf. on Music Information Retrieval, Barcelona, Spain, 2004.
4. Tuomas Virtanen, "Monaural sound source separation by non-negative matrix factorization with temporal continuity and sparseness criteria," IEEE Transactions on Audio, Speech, and Language Processing, vol. 15, no. 3, 2007.
5. D. D. Lee and H. S. Seung, "Algorithms for non-negative matrix factorization," in Proc. of Neural Information Processing Systems, Denver, USA, 2000, pp. 556-562.
6. Bhiksha Raj and Paris Smaragdis, "Latent variable decomposition of spectrograms for single channel speaker separation," in Proc. of IEEE Workshop on Applications of Signal Proc. to Audio and Acoustics, New Paltz, USA, 2005.