浅谈声像资料的司法鉴定

摘要

In some cases, the acoustic image data is a very easy to collect and spend very little evidence. Is such kind of material evidence examination can effectively provide for the crime of the cases to count, the location of the crime, appearance characteristics, the pattern of crime, linguistic features, guilty tools, and can directly identify the perpetrators, this as much as possible to dig have cases of temporal cues, can for the investigation of cases broken provide true, complete, detailed reference information and promote the case in a timely manner to identify, reduce the audit cost, increase the detection efficiency.%对于一些案件来说，声像资料属于一个极易收集且花费极少的物证。就此类物证的审定能够有效地为要案提供犯罪者总数、犯罪地点、相貌特性、犯罪方式、语言属性、犯罪工具等，且能够直接找出作案者，以此尽可能地深挖已发要案的时空线索，能够为要案侦破提供真实、完整、具体的参考信息，促进案件及时查明，降低审查费用，增加破案效率。