Emerich Kate A, Titze Ingo R, Svec Jan G, Popolo Peter S, Logan Gary
National Center for Voice and Speech, The Denver Center for the Performing Arts, Denver, CO 80204, USA.
J Voice. 2005 Mar;19(1):78-83. doi: 10.1016/j.jvoice.2004.08.006.
A voice range profile (VRP) was obtained from each of eight professional actors and compared with two speech range profiles (SRPs). One speech profile was obtained during the dramatic reading of a scene in the laboratory and the other during a performance on stage in a professional theater. The objective was to determine the pitch and loudness ranges used by the actors in speech relative to the VRP. The principal question of interest was whether the actors stayed within the center of the VRP, or whether they tended to drift toward the boundaries of intensity and frequency. A second question was whether the performance within the laboratory accurately reflects that of a stage performance. The results suggest that some subjects tend to exceed the center of the VRP during the stage performance. It is hypothesized that these actors may stress their vocal mechanism during performance and are more likely candidates for vocal injury.
从八位专业演员中每人获取了一份嗓音音域剖面图（VRP），并与两份言语音域剖面图（SRP）进行比较。一份言语剖面图是在实验室中对一幕场景进行戏剧性朗读时获取的，另一份是在专业剧院舞台表演期间获取的。目的是确定演员在言语中相对于VRP所使用的音高和响度范围。主要关注的问题是演员是保持在VRP的中心范围内，还是倾向于向强度和频率的边界偏移。第二个问题是实验室中的表演是否准确反映了舞台表演。结果表明，一些受试者在舞台表演期间倾向于超出VRP的中心范围。据推测，这些演员在表演过程中可能会对其发声机制造成压力，更有可能出现嗓音损伤。
