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The study has theoretically shown that PTF is a sensitive aerodynamic parameter dependent on tissue properties, glottal configuration, and vocal tract loading. It was predicted that PTF can be reduced by decreasing tissue viscosity, decreasing mucosal wave velocity, increasing vocal fold thickness, or decreasing prephonatory glottal area. Furthermore, it was predicted that a divergent glottis or low vocal tract resistance lead to a reduced PTF. Also discussed is the potential significance of PTF in investigating the energy distribution in a vocal fold vibration system and related clinical applications.<\/jats:p>","DOI":"10.1121\/1.2710961","type":"journal-article","created":{"date-parts":[[2007,5,4]],"date-time":"2007-05-04T23:05:08Z","timestamp":1178319908000},"page":"2873-2881","update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":49,"title":["The minimum glottal airflow to initiate vocal fold oscillation"],"prefix":"10.1121","volume":"121","author":[{"given":"Jack J.","family":"Jiang","sequence":"first","affiliation":[{"name":"University of Wisconsin Medical School Department of Surgery, Division of Otolaryngology Head and Neck Surgery, , Madison, Wisconsin 53792-7375"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chao","family":"Tao","sequence":"additional","affiliation":[{"name":"University of Wisconsin Medical School Department of Surgery, Division of Otolaryngology Head and Neck Surgery, , Madison, Wisconsin 53792-7375"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"231","reference":[{"key":"2023071223261517400_c1","unstructured":"Baer, T. 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