声纹鉴定理论与实验

Theory and experiment of sound pattern identification

声纹鉴定是物证技术的重要组成之一,其应用领域不断扩展,在现代司法工作中发挥着越来越重要的作用,所以需要设计一种针对性较强的实验来满足相关司法人员的学习需求。本文从讲述了声纹鉴定的作用、理论及一般方法,并以此为基础设计出声纹鉴定实验。

the sound pattern identification is one of the important components of the physical evidence technology,its application field is expanding continuously,and it plays an increasingly important role in the modern judicial work. Therefore,it is necessary to design a well-targeted experiment to meet the learning needs of the relevant judicial personnel. In this paper,the function,theory and general method of sound pattern identification are described,and the experiment of sound pattern identification is designed.