Band Energy Difference for Source Attribution in Audio Forensics

Digital audio recordings are one of the key types of evidence used in law enforcement proceedings. As a result, the development of reliable techniques for forensic analysis of such recordings is of principal importance. One of the main problems in forensic analysis is source attribution, i.e., verif...

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Veröffentlicht in:	IEEE transactions on information forensics and security 2018-09, Vol.13 (9), p.2179-2189
Hauptverfasser:	Da Luo, Korus, Pawel, Jiwu Huang
Format:	Artikel
Sprache:	eng
Schlagworte:	Audio data Audio forensics band energy difference response Datasets Electronic devices Feature extraction Forensic engineering Forensics Frequency response Mel frequency cepstral coefficient microphone fingerprint Microphones Multimedia Recording recording devices identification source attribution Telephone sets
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