Performance Evaluation of Acoustic-Spectrographic Voice Identification Method in Native and Non-Native Speech

The paper deals with acoustic-spectrographic voice
identification method in terms of its performance in non-native
language speech. Performance evaluation is conducted by comparing
the result of the analysis of recordings containing native language
speech with recordings that contain foreign language speech. Our
research is based on Tajik and Russian speech of Tajik native
speakers due to the character of the criminal situation with drug
trafficking. We propose a pilot experiment that represents a primary
attempt enter the field.




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