Maki J E, Gustafson M S, Conklin J M, Humphrey-Whitehead B K
J Speech Hear Disord. 1981 Nov;46(4):379-87. doi: 10.1044/jshd.4604.379.
If visual speech training aids are to be used effectively, it is important to assess whether hearing-impaired speakers can accurately interpret visual patterns and arrive at correct conclusions concerning the accuracy of speech production. In this investigation with the Speech Spectrographic Display (SSD), a pattern interpretation task was given to 10 hearing-impaired adults. Subjects viewed selected SSD patterns from hearing-impaired speakers, evaluated the accuracy of speech production, and identified the SSD visual features that were used in the evaluation. In general, results showed that subjects could use SSD patterns to evaluate speech production. For those pattern interpretation errors that occurred most were related either to phonetic/orthographic confusions or to misconceptions concerning production of speech.
如果要有效地使用视觉言语训练辅助工具，评估听力受损的说话者是否能够准确解读视觉模式，并就言语产生的准确性得出正确结论就很重要。在这项使用语音频谱显示（SSD）的调查中，对10名成年听力受损者进行了一项模式解读任务。受试者观看了听力受损者的选定SSD模式，评估了言语产生的准确性，并确定了评估中使用的SSD视觉特征。总体而言，结果表明受试者可以使用SSD模式来评估言语产生。那些最常出现的模式解读错误要么与语音/正字法混淆有关，要么与关于言语产生的误解有关。
