| Numéro |
J. Phys. IV France
Volume 02, Numéro C1, Avril 1992
Deuxième Congrès Français d'Acoustique / Second French Conference on Acoustics
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|---|---|---|
| Page(s) | C1-117 - C1-120 | |
| DOI | https://doi.org/10.1051/jp4:1992122 | |
Deuxième Congrès Français d'Acoustique / Second French Conference on Acoustics
J. Phys. IV France 02 (1992) C1-117-C1-120
DOI: 10.1051/jp4:1992122
Télécom Paris, 46 rue Barrault, F-75634 Paris cedex 13, France
© EDP Sciences 1992
J. Phys. IV France 02 (1992) C1-117-C1-120
DOI: 10.1051/jp4:1992122
ANALYSIS/SYNTHESIS OF QUASI-HARMONIC SOUNDS BY USE OF THE KARPLUS-STRONG ALGORITHM
J. LAROCHE and J.M. JOTTélécom Paris, 46 rue Barrault, F-75634 Paris cedex 13, France
Abstract
In the Karplus-Strong method, the synthetic sound is obtained by exciting a recursive comb-filter with a burst of noise. An analysis scheme is presented in this paper, which makes it possible to derive the optimal Karplus-Strong synthesis parameters from the recording of a real instrument. In addition, an excitation signal can be calculated and used in place of the usual burst of white or colored noise, in order to obtain more realistic syntheses.
© EDP Sciences 1992