Journal article
Nonlinear dynamics of the voice: Signal analysis and biomechanical modeling
Chaos (Woodbury, N.Y.), Vol.5(1), pp.30-34
03/01/1995
DOI: 10.1063/1.166078
PMID: 12780151
Abstract
Irregularities in voiced speech are often observed as a consequence of vocal fold lesions, paralyses, and other pathological conditions. Many of these instabilities are related to the intrinsic nonlinearities in the vibrations of the vocal folds. In this paper, bifurcations in voice signals are analyzed using narrow‐band spectrograms. We study sustained phonation of patients with laryngeal paralysis and data from an excised larynx experiment. These spectrograms are compared with computer simulations of an asymmetric 2‐mass model of the vocal folds.
Details
- Title: Subtitle
- Nonlinear dynamics of the voice: Signal analysis and biomechanical modeling
- Creators
- Hanspeter Herzel - Technische Universität BerlinDavid Berry - University of IowaIngo Titze - University of IowaIna Steinecke - Humboldt-Universität zu Berlin
- Resource Type
- Journal article
- Publication Details
- Chaos (Woodbury, N.Y.), Vol.5(1), pp.30-34
- DOI
- 10.1063/1.166078
- PMID
- 12780151
- ISSN
- 1054-1500
- eISSN
- 1089-7682
- Number of pages
- 5
- Language
- English
- Date published
- 03/01/1995
- Academic Unit
- School of Music; Communication Sciences and Disorders
- Record Identifier
- 9984719746402771
Metrics
4 Record Views