rapid speech transmission index快速语音传输指数
3)speech transmission index语言传输指数
1.The method of predicting speech intelligibility with speech transmission index(STI)is discussed in this paper． The STI is derived from the modulation transfer function (MTF) determined by the squared pulse response． Some problems of predicting speech intelligibility are also discussed in detail讨论了通过房间平方脉冲响应计算调制转移函数从而导出语言传输指数预测厅堂的语言清晰度的方法，并对该方法中存在的问题作了详细的探讨。
4)the function of the fast language delivers快速语言传递函数
5)fast data transmission快速数据传输
6)tachyphrasia[,t?ki'freizi?]言语快速
延伸阅读
快速速度快的；迅速：～照相机ㄧ～炼钢ㄧ～行军 ㄧ～育肥。
