Bellandese M H, Lerman J W, Gilbert H R
Department of Communication Sciences and Disorders, University of Maine, Orono 04469-5724, USA.
J Speech Lang Hear Res. 2001 Dec;44(6):1315-20. doi: 10.1044/1092-4388(2001/102).
Acoustic data for female esophageal speakers is sparse, particularly with regard to characteristics of female tracheoesophageal speakers. This study quantified and compared six acoustic characteristics of excellent female tracheoesophageal (TE), standard esophageal (SE), and laryngeal (LA) speakers. Results indicated there were no significant differences between TE and SE speakers with regard to mean F0 of sustained /a/, mean F0 (reading), signal-to-noise ratio, total duration of passage read, number of pauses, or syllables per minute. Significant differences were found between LA speakers and both alaryngeal groups for all variables, with the exception of mean F0 (reading).
女性食管发声者的声学数据稀少，尤其是关于女性气管食管发声者的特征。本研究对优秀的女性气管食管（TE）、标准食管（SE）和喉（LA）发声者的六项声学特征进行了量化和比较。结果表明，在持续发/a/音的平均基频、平均基频（朗读）、信噪比、朗读段落总时长、停顿次数或每分钟音节数方面，TE发声者和SE发声者之间没有显著差异。除平均基频（朗读）外，在所有变量上，LA发声者与两个无喉发声组之间均存在显著差异。
