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Spectra of amplitude-perturbed glottal waveforms

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conference contribution
posted on 2018-04-18, 15:21 authored by JACQUELINE WALKERJACQUELINE WALKER, Peter Murphy
The spectral description of voice aperiodicities is important for the introduction of refined voice synthesis parameters and for quantifying voice disorders. A quantitative analysis of the spectral properties of glottal pulses contaminated by additive noise and shimmer is given. The results confirm contamination of higher harmonics when additive noise is present and the introduction of sub-harmonics for shimmered pulses.

History

Publication

Irish Signals and Systems Conference 2001 (ISSC'01);pp. 364-367

Note

peer-reviewed

Other Funding information

EI

Language

English

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