Audio and Video Tape Authentication (verification)
A number of processes can be applied to determine whether or not a tape has been edited, tampered with, or altered in any way.
Please note that with analogue recordings, more definitive results can be obtained if access to both the original recording, and the original recording device, is available.
Digital recordings can present their own drawbacks for authentication - please contact us for further details.
*Where an original recording must remain in a particular place, we can in most cases arrange on-site examination at the client's premises.