Journal article
On the relation between subglottal pressure and fundamental frequency in phonation
The Journal of the Acoustical Society of America, Vol.85(2), pp.901-906
02/01/1989
DOI: 10.1121/1.397562
PMID: 2926005
Abstract
The change in fundamental frequency with subglottal pressure in phonation is quantified on the basis of the ratio between vibrational amplitude and vocal fold length. This ratio is typically very small in stringed instruments, but becomes quite appreciable in vocal fold vibration. Tension in vocal fold tissues is, therefore, not constant over the vibratory cycle, and a dynamic tension gives rise to amplitude–frequency dependence. It is shown that the typical 2–6 Hz/cm H2O rise in fundamental frequency with subglottal pressure observed in human and canine larynges is a direct and predictable consequence of this amplitude–frequency dependence. Results are presently limited to phonation in the chest register.
Details
- Title: Subtitle
- On the relation between subglottal pressure and fundamental frequency in phonation
- Creators
- Ingo R. Titze - Denver Center for the Performing Arts
- Resource Type
- Journal article
- Publication Details
- The Journal of the Acoustical Society of America, Vol.85(2), pp.901-906
- DOI
- 10.1121/1.397562
- PMID
- 2926005
- ISSN
- 0001-4966
- eISSN
- 1520-8524
- Number of pages
- 6
- Language
- English
- Date published
- 02/01/1989
- Academic Unit
- School of Music; Communication Sciences and Disorders
- Record Identifier
- 9984719749002771
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