摘要
目的对言语特征进行研究,扩大声纹鉴定的应用范围。方法分析当前声纹鉴定的技术方法,汇总听辨结合的几种方法,找出听辨结合的关键点。结果对以往的鉴定经验和教训进行归纳总结,改进现有的鉴定模式和理念,使其贴近实战、贴近案件需求。
Objective To study the characteristics of speech and expand the application of voiceprint identifica tion. Methods The current Methods of voiceprint identification were compared and the key factors of identification were ana lyzed. Results The experience and lessons of the voiceprint identification were obtained and the improvement of the existing con cept was suggested.
出处
《刑事技术》
2012年第1期43-45,共3页
Forensic Science and Technology
基金
贵州省科技厅社会攻关项目"声像证据司法鉴定的关键技术研究与示范"黔科合SY字[2011]3131号
关键词
听辨
声纹鉴定
作用
perception
voiceprint identification
