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It has been found that the nature of spectrographic information provided by the human voice can yield evidence to identify a person whose voice has been previously recorded. Do spatial environments display similar spectrographic distinctions that can be used to identify the location in which a specific audio recording was captured? This paper will provide data gathered from various audio recordings of specific locations in order to obtain possible environmental identifications. The purpose of this research is to prove or disprove that acoustical spaces contain spectrographic characteristics that can be used to verify where an audio recording has been captured.
Author (s): Berrett, Adam W.;
Neal, Tira;
Oschsner, Chris;
Affiliation:
University of Denver, Colorado
(See document for exact affiliation information.)
Publication Date:
2008-06-06
Session subject:
Audio Forensics: Authenticity, Analog and Digital Media
DOI:
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Berrett, Adam W.; Neal, Tira; Oschsner, Chris; 2008; Using Spectrographic Analysis to Identify Acoustical Spaces for use in Audio Forensic Applications [PDF]; University of Denver, Colorado; Paper 15; Available from: https://aes.org/publications/elibrary-page/?id=14409
Berrett, Adam W.; Neal, Tira; Oschsner, Chris; Using Spectrographic Analysis to Identify Acoustical Spaces for use in Audio Forensic Applications [PDF]; University of Denver, Colorado; Paper 15; 2008 Available: https://aes.org/publications/elibrary-page/?id=14409
@inproceedings{Berrett2008using,
title={{Using Spectrographic Analysis to Identify Acoustical Spaces for use in Audio Forensic Applications}},
author={Berrett, Adam W. and Neal, Tira and Oschsner, Chris},
year={2008},
month={jun},
booktitle={Journal of the Audio Engineering Society},
publisher={Paper 15; AES Conference: 33rd International Conference: Audio Forensics-Theory and Practice; June 2008},
number={15},
organization={AES},
}
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