Different audio signals can be recorded from the electric circuit. The most important one for analysis purposes in the forensic field is ENF, the electric network frequency: 50 or 60 Hz. On higher frequencies (approximately 110 to 1600 Hz for Germany) one

Author: Boss, Dagmar
Affiliation: Bayerisches Landeskriminalamt, Munich, Germany
AES Conference: 46th International Conference: Audio Forensics (June 2012)
Paper Number: 5-3
Publication Date: June 1, 2012 Import into BibTeX
Subject: Audio Authentication
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=16348

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