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Re: Multiple F0 Algorithm request

The De Cheveigne paper below does an interesting overview of existing systems:

de Cheveigné, A. (2006). Multiple F0 estimation. In Wang, D.L, Brown, G.J. (Eds) Computational Auditory Scene Analysis, Algorithms and Applications. (pp. 45-79). IEEE Press/Wiley.

You should also check systems presented in the last MIREX evaluation on multiple-f0 estimation:
and naturally systems with highest precision including that of C. Yeh described here:

C. Yeh, A. Roebel, X. Rodet « Multiple Fundamental Frequency Estimation and Polyphony Inference of Polyphonic Music Signals », IEEE Transactions on Audio, Speech and Language Processing, vol. 18, n° 6, Août, 2010.

and alternatively this one with a realtime estimation feature:

Arnaud Dessein, Arshia Cont, Guillaume Lemaitre. "Real-time polyphonic music transcription with non-negative matrix factorization and beta- divergence". Proceedings of the 11th International Society for Music Information Retrieval Conference (ISMIR). Utrecht, Netherlands, August 2010, pp. 489-494.

Arshia Cont
Researcher, Musical Representations Team, +
Head of Musical Research,
Ircam - Centre Pompidou.

On Apr 25, 2011, at 8:21 PM, mohammadreza babaei wrote:

Dear list,
I am working on a multiple F0 estimation based on auditory system.I worked on a "A PERCEPTUALLY MOTIVATED MULTIPLE-F0 ESTIMATION METHOD, 2005 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics"that is written by"Anssi Klapuri". But I have faced with problems in Iterative and cancellation step.Could any body give me suggestion about this?

Thanksfor your kindness
Best regards,