top

Bibliography

Conference Paper (international conference)

Model for Memory-based Music Transcription and its Variational Bayes solution

Albrecht Š., Šmídl Václav

: EUSIPCO 2011: 19th European Signal Processing Conference, p. 1-4

: 19th European Signal Processing Conference, (Barcelona, ES, 29.08.2011-02.09.2011)

: CEZ:AV0Z10750506

: music transcription, Variational Bayes, blind source separation

: http://library.utia.cas.cz/separaty/2011/AS/smidl-model%20for%20memory-based%20music%20transcription%20and%20its%20variational%20bayes%20solution.pdf

(eng): The problem of memory based music transcription is considered and a probabilistic model for polyphonic music is proposed. Parameters of the model correspond to labels of the pre-recorded sounds and their amplitudes. Since exact estimation of the parameters is computationally prohibitive, we develop an approximate estimation algorithm using the Variational Bayes approximation. Results of the proposed algorithm are compared to alternative algorithms on piano recordings.

: BD