关于普通话韵律短语重音的实验研究

Experimental research on the prominence of prosodic phrases in Putonghua

通过３个逻辑上紧密联系的实验证明，汉语普通话中存在韵律短语重音，而且这个短语重音落在短语的语义焦点所在词上；词的重读音节时长的延长是短语重音的一个重要声学表现。

In this research, three experiments, which are closely related logically, have been completed. Basing on the experimental results, the exist of prosodic phrase prominence in Putonghua has been proved. These experiments also proved that the prominence of prosodic phrase falls on the semantically focal word of the phrase typically, and the duration lengthening of the stressed syllable of the word is one of important acoustic cues of phrase prominence.