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Automatic-Type Calibration of Traditionally Derived Likelihood Ratios: Forensic Analysis of Australian English/o/Formant Trajectories

Date

2008

Authors

Morrison, Geoffrey
Kinoshita, Yuko

Journal Title

Journal ISSN

Volume Title

Publisher

International Speech Communication Association

Abstract

A traditional-style phonetic-acoustic forensic-speaker-recognition analysis was conducted on Australian English /o/ recordings. Different parametric curves were fitted to the formant trajectories of the vowel tokens, and cross-validated likelihood ratios

Description

Keywords

Keywords: Automatic speaker recognition; Cross-validated likelihood; Forensic analysis; Forensic speaker recognition; Formant trajectory; Kernel density; Likelihood ratios; Parametric curve; Single stage; Calibration; Speech communication; Trajectories; Speech reco Calibration; Forensic speaker recognition; Formant trajectories

Citation

URI

http://hdl.handle.net/1885/49531

Collections

ANU Research Publications

Source

Proceedings of Interspeech 2008 incorporating SST 2008

Type

Conference paper

Book Title

Entity type

Access Statement

License Rights

DOI

Restricted until

2037-12-31

Downloads

File
Description
01_Morrison_Automatic-Type_Calibration_of_2008.pdf (347.03 KB)

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