Audio/Video Evidence Expert Witnesses
Specialists in audio and video forensics can consult, analyze audio and video evidence, prepare reports, and provide expert witness testimony in cases utilizing audio and/or video tapes as evidence. Their range of expertise includes audio tape verification and authentication, voice identification, acoustics, video capture, video surveillance and security systems, as well as streaming media, VHS, satellite teleconferencing, VGA display terminals, and related technologies.



Nick Barreiro, BAC, AVFA, DIVRT, is a certified Audio Video Forensic Analyst and the founder of Principle Forensics. He is an FBI-trained member of th... Full Bio >

Audio and video recording authentication, enhancement, transcription, and analysis, including body worn camera and security video recordings. Acoustic foren... Full Bio >


