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Two methods for nonparametric spectrum peak discrimination
(2002)
Contribución a congreso / Biltzarrerako ekarpena,
The conventional DFT-oriented nonparametric
interpolation methods, based on time windowing and the
DTFT envelope curve resampling (zero padding, Chirp-z
[1], frequency scale distortion [2], etc.), can improve the
spectrum ...
Analysis and synthesis of vibrato in lyric singers
(2002)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper two aspects of the vibrato signal characterisation are
presented. First, an analysis method, which breaks down the musical
signal into its different partials, and decomposes them into two
separate ...