Akerlund L, Gramming P
Department of Phoniatrics, ENT Clinic, Malmö General Hospital, Sweden.
J Voice. 1994 Sep;8(3):263-70. doi: 10.1016/s0892-1997(05)80298-x.
Subglottal pressure, measured indirectly as the oral pressure during /p/ occlusion, was studied in 10 classically trained female singers and 10 female nonsingers, as they uttered the syllable /pa/ as softly and as loudly as possible over their entire voice ranges. There were no discernible differences between the subject groups for soft vowel phonation, but for the loudest vocalizations the singers used considerably higher subglottal pressures. Possible reasons for this difference are discussed.
通过在发/p/音闭塞期间间接测量口腔压力来测定声门下压力，对10名接受过传统训练的女性歌手和10名女性非歌手进行了研究，她们在整个音域内尽可能轻柔地和大声地发出音节/pa/。在轻柔元音发声方面，两组受试者之间没有明显差异，但在最大声发声时，歌手使用的声门下压力要高得多。文中讨论了造成这种差异的可能原因。
