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

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摘要In 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.
著者Szeto W.M., Wong K.H.
會議名稱2013 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2013
會議開始日05.08.2013
會議完結日08.08.2013
會議地點Kunming, Yunnan
會議國家/地區中國
出版年份2013
月份12
日期1
國際標準書號9781479910274
語言英式英語
關鍵詞Music signal processing, Piano sound, Sinusoidal modeling

上次更新時間 2020-25-10 於 01:14