Sinusoidal modeling for piano tones
Refereed conference paper presented and published in conference proceedings

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AbstractIn sinusoidal modeling, a musical sound is represented by a sum of time-varying sinusoidals. Here, we propose a sinusoidal model specifically designed for piano tones and develop an iterative method to estimate the parameters of the model. Our model assumes the following: (1) the input signals are isolated piano tones, and (2) there may be more than one instances of the same pitch. We also have designed a spectral pick-peaking method to estimate the number of partials and the partial frequencies of piano tones. Experiments on real piano signals show that our model gives high modeling quality and yields better quality in modeling than those reported in the previous work. © 2013 IEEE.
All Author(s) ListSzeto W.M., Wong K.H.
Name of Conference2013 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2013
Start Date of Conference05/08/2013
End Date of Conference08/08/2013
Place of ConferenceKunming, Yunnan
Country/Region of ConferenceChina
LanguagesEnglish-United Kingdom
KeywordsMusic signal processing, Piano sound, Sinusoidal modeling

Last updated on 2021-14-10 at 23:34