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嗓音的参数是一种多维函数.没有能全面评估它的单一测量方法或尺度.嗓音信号的声学分析是评估病理性发音功能最为有效的方法,因它是非破坏性的.能提供客观可比的资料.而评估声学参数应取决于有经验的聆听者对音质的印象.发音气流的生理学测量能提供嗓音产生效率的资料,有临床意义.虽说嗓音质量的定量测量对病因诊断尚无根据,但能监测疾病疗程中的变化.喉动态镜检查仍是主要诊断方法之一.
A vocal parameter is a multidimensional function, and there is no single measure or scale for a comprehensive evaluation of it. Acoustic analysis of vocal signals is the most effective method of assessing pathological pronunciation because it is non-destructive and provides objectively comparable information While assessing the acoustic parameters should depend on the experience of the listener on the quality of the impression.Physical measurement of speech airflow can provide information on the efficiency of the voice of clinical significance.Although the quantitative measurement of voice quality is not based on etiological diagnosis, Monitoring changes in disease course Laryngeal dynamic microscopy is still one of the main diagnostic methods.