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本文描述基于汉语辅音区别特征的清晰度诊断押韵测试(DRT)法。通过典型的数字、模拟语音处理系统及各种信噪比条件下的验证测试结果表明,该方法不仅比较简便易行、而且具有比较灵敏、可靠的诊断功能,在语言通信系统的方案模拟、论证,语言传递实体与厅堂音质的评定,以及说话人(或听音人)语言缺陷的诊断等方面,都可发挥它的一定作用。
This article describes a sharpness diagnostic rhyme test (DRT) method based on the distinctive features of Chinese consonants. Through the typical digital and analog voice processing system and the verification test results under various signal to noise ratio conditions, the method is not only simple and easy, but also has more sensitive and reliable diagnostic functions. In the simulation and demonstration of the language communication system , The assessment of the quality of voice transmission entities and halls, and the diagnosis of language defects in speakers (or listeners).