Bruce E. Koenig, Audio/Video Forensics Expert
Douglas S. Lacey, Audio/Video Forensics Expert
Steven A. Killion, Audio/Video Forensics Expert
As Originally Published in JAES Volume 55 Issue 5 pp. 352-371; May 2007
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This article is available for purchase from the Audio Engineering Society: http://www.aes.org/e-lib/browse.cfm?elib=14163
Bruce E. Koenig is the senior examiner and owner of BEK TEK LLC. He has been involved in the Forensic Analysis of Audio and Video Recordings on a full-time basis since 1974. Mr. Koenig & his associates conduct forensic examinations of audio and video media (analog and digital) to authenticate recordings, improve intelligibility, identify/classify voice and non-voice signals, and compare voice samples.
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11/25/2008· Digital Forensics
Video And Audio Characteristics In VHS Overrecordings
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
6/7/2010· Digital Forensics
Forensic Authentication of Digital Audio Recordings
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.
4/18/2010· Digital Forensics
Like other latent evidence that cannot be directly perceived by people, bit sequences have to be presented through tools. Presentations of digital forensic evidence often involve the presentation of text versions of bit sequences representing traces of events that took place within digital systems.
