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6/7/2010 · Digital Forensics

Forensic Authentication of Digital Audio Recordings

By: Bruce E. Koenig, et al

The formal procedures for the scientific authentication of audio media in investigative matters and legal proceedings have been updated as a result of the widespread conversion from analog to digital technology since the 1990s.

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6/7/2010 · Digital Forensics

Forensic Enhancement of Digital Audio Recordings

By: Bruce E. Koenig, et al

A protocol is described to improve the voice intelligibility of investigative and other forensic audio recordings collected via digital recording systems, whether audio only or audio/video units.

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11/25/2008 · Digital Forensics

Video And Audio Characteristics In VHS Overrecordings

By: Bruce E. Koenig, et al

Authenticity examinations of VHS (video home system) cassettes are commonly performed in forensic laboratories and can usually determine whether a submitted recording is original, continuous, and unaltered. One of the important determinations of this analysis is identifying any portions that have been recorded over

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