嗓音有性别和年龄差异,是显而易见的,人们在工作、学习和生活中离不开发声语言的交流,了解嗓音的相关研究很有必要。本文综述了嗓音测试的方法及应用。1声带振动规律及嗓音参数变化赵守国等根据嗓音—呼吸系统生理和生物物理原理,运用嗓音测试系统,研究男女胸声区不同发声条件 Vocal gender and age differences are obvious, people at work, study and life are inseparable from the vocal language exchange, understanding of the voice of the relevant research is necessary. This article summarizes the voice test methods and applications. 1 vocal cord vibration and vocal changes in parameters Zhao Shouguo according to the voice - respiratory physiology and biophysical principles, the use of voice test system to study the male and female thoracic area different sound conditions