This study used experimental research method. The instruments included Singing Pitch Accuracy Test and Interval Test developed by researcher.
采用实验研究法，以自编的歌唱音准测验评定量表、曲调音程测验评定量表为研究工具。
2
This paper has made a brief comparison of the pitch variations of English and Chinese basic intonations by drawing evidences from the findings of experimental phonetics.
本文用来自实验语音学的证据，对英汉语基本语调本身的音高变化做了简要的对比分析。
3
Provides a design method for intelligent pitch generator applied to man machine equivalent experimental system.