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ISSN 2063-5346
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VOICE IDENTIFICATION AND SPEECH RECOGNITION: AN ARENA OF VOICE ACOUSTICS

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Sarita Sheoran1, Dr. Dolly Mahna2*
» doi: 10.31838/ecb/2023.12.si5.008

Abstract

Forensic voice comparison (i.e., forensic speaker recognition, identification, and voice comparison) is a subdiscipline of forensic science in determining the authenticity of questioned voices by comparing the analytical results and drawing inferences from the comparison of reference and suspect voice recording. The comparison provides an overview of analytical accessions and interpretative structures that were used in legal admissibility and validation. Various aural-perceptual acoustic and phonetic features such as fundamental frequency(F0), vowel formants, spectral characteristics, dialect, voice quality, articulation, stress pattern, intonation, nasality, prosody, non-fluencies, speech disorders, and diseases are taken into consideration for speaker profiling.

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