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Methods for separation of harmonic sound sources using sinusoidal modeling (1999)
by
Tero Tolonen
| Venue: | in Proc. AES 106th Convention |
| Citations: | 22 - 1 self |
BibTeX
@INPROCEEDINGS{Tolonen99methodsfor,
author = {Tero Tolonen},
title = {Methods for separation of harmonic sound sources using sinusoidal modeling},
booktitle = {in Proc. AES 106th Convention},
year = {1999}
}
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Abstract
Methods are proposed for separation of harmonic sound sources using sinusoidal modeling. A local nonlinear least-squares (NLS) frequency estimator is proposed to resolve sinusoids that are close in frequency. An iterative analysis scheme using interpolated parameter trajectories and subtraction of detected components is presented. A measure is proposed for testing the accuracy of the model. 0
