A novel audio forensic data-set for digital multimedia forensics
Muhammad, Khurram Khan , Mohammed Zakariah , Hafiz Malik and Kim-Kwang Raymond Choo . 2017
Today, digital multimedia (audio, video, images) is a common
evidential source in litigation and criminal justice proceedings, and,
not surprisingly, multimedia forensics is an active research area. One
particular challenge faced by multimedia forensic researchers is the
lack of a comprehensive and publicly available data-set for evaluating
existing and new algorithms. This paper presents a digital audio
forensic data-set, designed to facilitate evaluation of audio forensic
algorithms (e.g. microphone identification, acoustic environment
identification and splice detection). This paper also briefly describes
the data-collection settings, microphones, speakers, languages and
notations used. Existing tamper-detection techniques rely on artefacts
due to recording devices, codec and/or the acoustic environment in
the audio in question. Experimental results show that the selected
approaches achieved promising results.
Today, digital multimedia (audio, video, images) is a common
evidential source in litigation and criminal justice proceedings, and,
not surprisingly, multimedia forensics is an…
The proliferation of online digital multimedia content has enabled the rapid digitization of printed manuscripts, resulting in faster and more effective dissemination of digital publications.
Digital audio forensics is used for a variety of applications ranging from authenticating
audio files to link an audio recording to the acquisition device (e.g., microphone), and
…