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Conference Paper

Evaluation of the Average DC Offset Values for Nine Small Digital Audio Recorders

Authors: Bruce E. Koenig, Douglas S. Lacey, Catalin Grigoras, Suzana Galic Price, Jeff M. Smith

AES Conference: 46th International Conference: Audio Forensics · Paper 5-4 · June 2012

Abstract

The average DC offset values of recordings produced on nine small digital audio recorders were evaluated to determine if they demonstrated characteristics meaningful for forensic audio authenticity examinations, when submitted audio files are compared wit

Details

Published in
AES Conference: 46th International Conference: Audio Forensics
Paper number
5-4
Publication date
June 6, 2012
Session subject
Audio Authentication
Affiliation
BEK TEK LLC, Clifton, VA, USA; University of Colorado Denver, Denver, CO, USA (See document for exact affiliation information.)
Type
Conference Paper