An automated method for matching a vocal fold contact area model to an EGG waveform

Ingo R. Titze; Haixiang Liang

doi:10.1121/1.2027881

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An automated method for matching a vocal fold contact area model to an EGG waveform

Abstract

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Peer reviewed

An automated method for matching a vocal fold contact area model to an EGG waveform

Ingo R. Titze and Haixiang Liang

The Journal of the Acoustical Society of America, Vol.87(S1), pp.S120-S120

05/01/1990

DOI: 10.1121/1.2027881

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Abstract

Electroglottography (EGG) signals arc routinely used for observation of vocal fold adduction and regularity in vocal fold vibration. Analysis over many cycles can be very tedious if waveform parameters arc extracted manually or semiautomatically. A parameter optimization strategy is used here to provide a list fit to a model, thereby allowing larger volumes of data to be processed. Processing speed and reliability of extraction depend on the type of model being used and the cleverness in choosing the appropriate seed values. [Work supported by NIH.]

Details

Title: Subtitle: An automated method for matching a vocal fold contact area model to an EGG waveform
Creators: Ingo R. Titze - University of Iowa
Haixiang Liang - University of Iowa
Resource Type: Abstract
Publication Details: The Journal of the Acoustical Society of America, Vol.87(S1), pp.S120-S120
DOI: 10.1121/1.2027881
ISSN: 0001-4966
eISSN: 1520-8524
Language: English
Date published: 05/01/1990
Academic Unit: School of Music; Communication Sciences and Disorders
Record Identifier: 9984719564202771

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