GRETSI 2007, 21eme colloque traitement du signal et des images, September 11-14, 2007, Troyes, France
The estimation of the parameters of a sinusoidal signal is an old problem and is largely described in the literature. We propose here to use of a well known method, the estimation of the parameters by using the Fast Fourier Transform (FFT), by taking account the mutual influence of the frequential peaks. The estimate of the signal to noise ratio (SNR) will allow us, in the mono-instrumental case, to judge the quality of play of a musician on certain acoustic instruments or detecting certain effects of interpretation
Type:
Conference
City:
Troyes
Date:
2007-09-11
Department:
Communication systems
Eurecom Ref:
2321
Copyright:
© GRETSI. Personal use of this material is permitted. The definitive version of this paper was published in GRETSI 2007, 21eme colloque traitement du signal et des images, September 11-14, 2007, Troyes, France and is available at :
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