Acoustic features of dysphonic speech vs normal speech in New Zealand English speakers

Erfanian Sabaee, Maryam; Sharifzadeh, Hamid

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Date
2021-07
Citation:
Erfanian Sabaee, M., & Sharifzadeh, H. (2021). Acoustic Features of Dysphonic Speech vs Normal Speech in New Zealand English Speakers. 2021 12th Annual CITRENZ Conference (pp. 122), Wellington, New Zealand.
Permanent link to Research Bank record:
https://hdl.handle.net/10652/5680
Abstract
This poster presents the acoustic features of distorted speech in three dysphonic New Zealanders compared to three healthy individuals as the control group. There are a total of six subjects in this study. Voice onset time and measurements of the two formant frequencies of vowel articulation in /hVd/ words are calculated for both groups, and the results are provided for comparison purposes. Furthermore, independent sample t-tests are conducted between dysphonic and normal speech results to evaluate the significancy of the differences in acoustic measurements.
Keywords:
New Zealand, dysphonic patients, impaired speech, voice production, formant frequencies
ANZSRC Field of Research:
470403 Computational linguistics
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https://www.citrenz.ac.nz/conferences/2021/pdf/32.%20CITRENZ%202021%20Short%20Paper%20by%20%20Maryam%20Erfanian%20Sabaee_Hamid%20Sharifzadeh.pdf
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