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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 , frequency scale distortion , etc.), can improve the spectrum ...
Unified analysis of glottal source spectrum
(ISCA, 2003) Contribución a congreso / Biltzarrerako ekarpena,
The spectral study of the glottal excitation has traditionally been based on a single time-domain mathematical model of the signal, and the spectral dependence on its time domain parameters. Opposite to this approach, ...