Fletcher S G
University of Alabama, Birmingham.
J Speech Hear Disord. 1988 Aug;53(3):232-8. doi: 10.1044/jshd.5303.232.
Changes in the dimensions and patterns of articulation used by three speakers to compensate for different amounts of tongue tissue excised during partial glossectomy were investigated. Place of articulation was shifted to parts of the vocal tract congruent with the speakers' surgically altered lingual morphology. Certain metrical properties of the articulatory gestures, such as width of the sibilant groove, were maintained. Intelligibility data indicated that perceptually acceptable substitute sounds could be produced by such transposed gestures.
研究了三名说话者在部分舌切除术中为补偿不同量的舌组织切除而使用的发音维度和模式的变化。发音部位转移到与说话者手术改变后的舌形态相匹配的声道部分。发音动作的某些韵律特性，如咝音沟的宽度，得以保留。可懂度数据表明，这种转换后的动作能够产生在感知上可接受的替代音。
