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Chapter
Introduction to forensic voice comparison
DOI link for Introduction to forensic voice comparison
Introduction to forensic voice comparison book
Introduction to forensic voice comparison
DOI link for Introduction to forensic voice comparison
Introduction to forensic voice comparison book
ABSTRACT
This chapter provides a brief introduction to forensic voice comparison. It describes different approaches that have been used to extract information from voice recordings: auditory, spectrographic, acoustic-phonetic, and automatic approaches. It also describes different frameworks that have been used to draw inferences from such information: likelihood ratio, posterior probability, identification/exclusion/inconclusive, and the UK framework. In addition, the chapter describes empirical validation of forensic voice comparison systems and briefly discusses legal admissibility.