Conference proceeding
Biomechanical Modeling of Vocal Fold Posturing
PROCEEDINGS OF THE 5TH SEMINAR ON SPEECH PRODUCTION: MODELS AND DATA & CREST WORKSHOP ON MODELS OF SPEECH PRODUCTION: MOTOR PLANNING AND ARTICULATORY MODELLING, pp.193-196
2000
Abstract
The contractile properties of the five intrinsic muscles of the larynx have been measured in terms of maximum active stress, passive stress, activation time, contraction time, & maximum shortening velocity. Using these properties, the forces & torques governing translation & rotation of the laryngeal cartilages (cricoid, thyroid, & arytenoid) are quantified. The motions between these cartilages define the elongation & adduction (collectively referred to as posturing) of the vocal folds. The cartilagenous glottis (glottal chink) can be controlled separately from the membranous glottis by specifying normalized activities of lateral cricoarytenoid, posterior cricoarytenoid, & interarytenoid muscles. This two-part glottis can produce separate flow channels in an interactive glottal source model. 5 Figures, 2 References. Adapted from source document
Details
- Title: Subtitle
- Biomechanical Modeling of Vocal Fold Posturing
- Creators
- Ingo Titze
- Resource Type
- Conference proceeding
- Publication Details
- PROCEEDINGS OF THE 5TH SEMINAR ON SPEECH PRODUCTION: MODELS AND DATA & CREST WORKSHOP ON MODELS OF SPEECH PRODUCTION: MOTOR PLANNING AND ARTICULATORY MODELLING, pp.193-196
- Publisher
- Instit Phonetik & Sprachliche Kommunikation, Ludwig-Maximilians-U; Munich
- Language
- English
- Date published
- 2000
- Academic Unit
- Communication Sciences and Disorders; School of Music
- Record Identifier
- 9984719860002771
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