Accounting for Correlation in Linguistic-Acoustic Likelihood Ratio-based Forensic Speaker Discrimination
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Description
The necessity of taking correlation between variables into account when estimating strength of forensic speaker recognition evidence is argued for. A modest forensic speaker discrimination experiment is described which investigates how well non-contemporaneous speech samples from the same speaker can be discriminated from different-speaker samples using bivariate kernel density likelihood ratios from F2 and F3 of the five monophthongal phonemes of General Australian English, spoken by 11 males....[Show more]
Collections | ANU Research Publications |
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Date published: | 2006 |
Type: | Conference paper |
URI: | http://hdl.handle.net/1885/20124 |
Source: | Accounting for Correlation in Linguistic-Acoustic Likelihood Ratio-based Forensic Speaker Discrimination |
DOI: | 10.1109/ODYSSEY.2006.248095 |
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01_Rose_Accounting_for_Correlation_in_2006.pdf | 1.1 MB | Adobe PDF | Request a copy |
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