What is forensic audio?
Forensic audio is audio services for legal applications. Forensics breaks down into four main categories. TAPE ENHANCEMENT: Digital and analog processing to restore verbal clarity and make tapes easier to understand in a courtroom situation. AUTHENTICITY: Electronic and physical microscopic examination of a tape to prove that it has not been tampered with, altered, or otherwise changed from its original state. Another common authenticity challenge is to determine whether a given was tape was indeed made on a given machine. VOICE IDENTIFICATION: Voice ID, or voiceprinting, is the science that attempts to determine what was said, and by whom. A variety of analog and digital analysis processes are used to analyze the frequency and amplitude characteristics of a human voice and compare it against known samples.
