Bifurcations and Chaos in Voice Signals
- 1 July 1993
- journal article
- Published by ASME International in Applied Mechanics Reviews
- Vol. 46 (7) , 399-413
- https://doi.org/10.1115/1.3120369
Abstract
The basic physical mechanisms of speech production is described. A rich variety of bifurcations and episodes of irregular behaviour are observed. Poincare´ sections and the analysis of the underlying attractor suggest that these noise-like episodes are low-dimensional deterministic chaos. Possible implications for the very early diagnosis of brain disorder are discussed.Keywords
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