Incorporation of the Time-Scale Modification of Speech Processing System into Learning and Instructional System for Listening Comprehension of a Foreign Language

用于语音信号的时标修改的系统的有效结合（从今以后，本文讨论了S-处理系统在教学硬件中的应用，论证了S-处理系统在教学环境中的应用，检验了新的S-处理系统在同步视觉显示中的效果。改进后的系统是非线性时间同步系统，它具有良好的实时性和可扩展性。语音信号的标度修改，其重点是语音和非语音信号。本实验旨在阐明清晰度和口语单位长度对外语听力理解的影响，实验结果表明，清晰度和口语单位长度的降低，S-处理系统，以及停顿的插入，以及缩短口语单元的语音分析系统，本文在语音感知研究的基础上，探讨了外语语音识别的过程，测量了正常人和正常人的知觉单位，并与正常人的知觉单位进行了比较。处理扩展的语音。间隙检测测试已经开发，间隙检测阈值已经测量。外语语音形式习得模型和词汇通达模型已被提出。

Effective incorporation of a system for the time-scale modification of speech signals (henceforth, S-processing) into educational hardware has been discussed.The application of S-processing in the educational setting has been demonstrated.The effect of the new S-processing system when applied to the synchronized visual presentation has been examined.The improved system is nonlinear time-scale modification of speech signals with its focus on the speech and non-speech parts of utterances.The experiment carried with the aim of clarifying the effect of articulation rate and length of spoken unit on foreign language listening comprehension has shown that the slowing of the articulation rate with the S-Processing System, and the insertion of pauses, with the Voice Analyzing System which shortens the spoken unit, facilitated listening comprehension.Increasing pauses yielded more significant improvement in comprehension than decreasing the articulation rate.Processes of foreign language speech recognition have been considered on the basis of studies on speech perception.Perceptual sense unit has been measured both in normal and s-processed expanded speeches.Gap detection tests have been developed and gap detection threshold has been measured. They have turned out to be an accurate quantitative measure of listening ability.An acquisition model of a phonetic form in a foreign language and a lexical access model have been proposed.