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USING SPECTROGRAPHIC ANALYSIS TO IDENTIFY ACOUSTICAL SPACES FOR USE IN AUDIO FORENSIC APPLICATIONS

机译:使用谱图分析识别音频取证应用中使用的声学空间

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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.
机译:已经发现,由人的声音提供的光谱信息的性质可以产生证据来识别其声音已经被预先记录的人。空间环境是否显示出类似的光谱学区别,可用于识别捕获特定音频记录的位置?本文将提供从特定位置的各种音频记录中收集的数据,以便获得可能的环境标识。本研究的目的是证明或否认声学空间包含的光谱特征可用于验证在哪里捕获了录音。

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