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Singers and speakers avoid the exact symmetry by skewing the flow pulse with source-filter interaction.<\/jats:p>","DOI":"10.1121\/1.4904539","type":"journal-article","created":{"date-parts":[[2015,1,24]],"date-time":"2015-01-24T01:30:33Z","timestamp":1422063033000},"page":"502-504","update-policy":"http:\/\/dx.doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":5,"title":["Sensitivity of odd-harmonic amplitudes to open quotient and skewing quotient in glottal airflow"],"prefix":"10.1121","volume":"137","author":[{"given":"Ingo R.","family":"Titze","sequence":"first","affiliation":[{"name":"National Center for Voice and Speech , 136 South Main Street, Suite 320, Salt Lake City, Utah 84101"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"231","reference":[{"issue":"4","key":"2023080108502235900_c1","doi-asserted-by":"publisher","first-page":"403","DOI":"10.1016\/j.jvoice.2011.07.002","article-title":"Measures of spectral slope using an excised larynx model","volume":"26","year":"2012","journal-title":"J. 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