How Voice Analysis Can Help Solve Crimes

Imagine you are a police officer investigating crime in which somebody has made threatening phone call. There may not be any physical evidence like DNA or fingerprints, but the person’s voice is captured on recording. Experts can analyze recording and compare it with of known suspect to find out how likely that they same person. This method called forensic comparison. It works because people’s voices contain lots information about them. Your tells story where grew up learned speak, your also depends individual biological make-up. In this article, we explain used recordings criminal cases.