Authenticity examination of compressed audio recordings using detection of multiple compression and encoders' identification.

Abstract

Since the appearance of digital audio recordings, audio authentication has been becoming increasingly difficult. The currently available technologies and free editing software allow a forger to cut or paste any single word without audible artifacts. Nowadays, the only method referring to digital audio files commonly approved by forensic experts is the ENF… (More)
DOI: 10.1016/j.forsciint.2014.02.008

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