声纹鉴定技术是随着计算机理论和相关技术学科的进步,以及侦查破案、司法审判的社会需要逐渐产生和发展起来的。我国的声纹鉴定研究起步较晚,始于上世纪80年代末、90年代初,但发展较快。据不完全统计,目前国内已有一百多个单位正在从事语音识别研究,且在计算机声纹自动识别方面有了突破性进展。 Voiceprint identification technology is with the progress of computer theory and related technology disciplines, as well as investigating the case, the judicial needs of the community gradually emerged and developed. China’s voiceprint identification started late, began in the late 1980s, early 90s, but the rapid development. According to incomplete statistics, at present, over one hundred units in China are engaged in speech recognition research and have made breakthrough progress in the automatic identification of computer voiceprint.