Acoustic analysis of glottal gap measurement.
نویسندگان
چکیده
منابع مشابه
Acoustic Correlates of Glottal Gaps
During speech production, the vocal folds may not close completely. The resulting glottal gap (GG) or incomplete glottal closure has not been systematically studied in terms of GG acoustic and/or perceptual consequences. This paper uses high-speed imaging to investigate the relationship between GG area, source parameters, acoustic measures, and voice quality for 6 subjects. Results showed that ...
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Recent developments within our group of voice source vocal tract acoustic interaction are reviewed. Special emphasis is layed on nonlinear superposition phenomena, i.e., how the excitation within a period is dependent on the past history of vocal tract oscillations and their residual components within the transglottal pressure. A study of breathy phonation shows that constant leakage affects th...
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Because voice signals result from vocal fold vibration, perceptually meaningful vibratory measures should quantify those aspects of vibration that correspond to differences in voice quality. In this study, glottal area waveforms were extracted from high-speed videoendoscopy of the vocal folds. Principal component analysis was applied to these waveforms to investigate the factors that vary with ...
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This paper reports the results of a number of corroborative acoustic measures applied to an extensive corpus of recordings which had previously been analysed auditorily for sociophonetic research, gathered from teenage (1416 yr-old) speakers of Southern British accents of English, with a focus on ‘glottal stops’ and ‘glottally-reinforced’ plosives. It is already known that glottalisation is typ...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1992
ISSN: 0001-4966
DOI: 10.1121/1.403192