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The Use and Utility of Localised Speech Forms in Determining Identity Corpus - Vowel Formant Frequency Data, 2016-2019 ...
Llamas, Carmen; French, Peter; Watt, Dominic. - : UK Data Service, 2021
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2
Perceptual similarity of identical twins across different L1 listeners: the importance of voice quality in Forensic Phonetics ...
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3
Clicking behavior as a possible speaker discriminant in English
In: International Phonetic Association. Journal of the International Phonetic Association. - Cambridge [u.a.] : Cambridge Univ. Press 43 (2013) 3, 339-349
OLC Linguistik
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4
Examining long-term formant distributions as a discriminant in forensic speaker comparisons under a likelihood ratio framework
Harrison, Philip; French, Peter; Gold, Erica. - : Acoustical Society of America (ASA), 2013
Abstract: This study investigates the use of long-term formant distributions (LTFDs) as a discriminant in forensic speaker comparisons. LTFDs are the distributions calculated for all values of each formant for a speaker in a single recording. Spontaneous speech recordings from 100 male speakers of Southern Standard British English were analyzed from the DyViS Database (Nolan et al. 2009). The recordings were auto-segmented to obtain a minimum of 50 seconds of vowels per speaker. The iCAbS (iterative cepstral analysis by synthesis) formant tracker was used to automatically extract and measure F1-F4. To assess the evidential value of the LTFDs, likelihood ratios (LRs) were computed using a Multivariate Kernel-Density approach (MVKD). It was found that LTFD performs well overall, but much better with different speaker comparisons than same speaker comparisons (97.4% compared to 84% of comparisons providing correct support). LTFD appears to be a good discriminant to include in forensic speaker comparison analyses and offers the added benefit of avoiding potential correlation problems between vowel phonemes. The MVKD based LR results from this study were also found to be comparable to those results in French et al. (2012) and Becker et al. (2008), which used a Gaussian Mixture Model-Universal Background Model LR approach.
Keyword: HA Statistics; P Philology. Linguistics; PE English; QA Mathematics
URL: http://eprints.hud.ac.uk/id/eprint/29294/
https://doi.org/10.1121/1.4800285
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5
Clicking behavior as a possible speaker discriminant in English
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6
International Practices in Forensic Speaker Comparison
Gold, Erica; French, Peter. - : Equinox Publishing, 2011
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7
An international investigation of forensic speaker comparison practices
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8
The UK position statement on forensic speaker comparison : a rejoinder to Rose and Morrison
In: The international journal of speech, language and the law. - London : Equinox Publishing 17 (2010) 1, 143-152
BLLDB
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9
Truth and its deformities
French, Peter A. (Hrsg.). - Boston, Mass. [u.a.] : Blackwell, 2008
UB Frankfurt Linguistik
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10
Position statement concerning use of impressionistic likelihood terms in forensic speaker comparison cases
French, Peter (Vorw.); Harrison, Philip (Vorw.)
In: The international journal of speech, language and the law. - London : Equinox Publishing 14 (2007) 1, 137-144
BLLDB
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11
R 'v' John Samuel Humble : the Yorkshire Ripper hoaxer trial
In: The international journal of speech, language and the law. - London : Equinox Publishing 13 (2006) 2, 255-273
BLLDB
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12
R-v-Ingram, C., Ingram, D. and Whittock, T. : the 'Who Wants to Be a Millionaire?' fraud trial
In: The international journal of speech, language and the law. - London : Equinox Publishing 11 (2004) 1, 131-145
BLLDB
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13
Renaissance and early modern philosophy
French, Peter A. (Hrsg.); Wettstein, Howard K. (Hrsg.). - Boston, Mass. [u.a.] : Blackwell, 2002
UB Frankfurt Linguistik
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14
Figurative language
French, Peter A. (Hrsg.); Wettstein, Howard K. (Hrsg.). - Boston, Mass. [u.a.] : Blackwell, 2001
BLLDB
UB Frankfurt Linguistik
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15
Mr Akbar's nearest ear versus the Lombard reflex : a case study in forensic phonetics
In: Forensic linguistics. - Birmingham : University Press 5 (1998) 1, 58-68
BLLDB
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16
Speech fundamental frequency over the telephone and face-to-face : some implications for forensic phonetics
In: Studies in general and English phonetics. - London [u.a.] : Routledge (1995), 230-240
BLLDB
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17
An overview of forensic phonetics with particular reference to speaker identification
In: Forensic linguistics. - Birmingham : University Press 1 (1994) 2, 169-181
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18
Varieties of English : An Introduction to the Study of Language
French, Peter [Verfasser]; Freeborn, Dennis [Herausgeber]; Langford, David [Verfasser]. - Oxford : Macmillan Education, 1993
DNB Subject Category Language
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19
Midwest Studies in Philosophy. Vol. 16, Philosophy and the Arts
In: The journal of aesthetics and art criticism. - Hoboken, NJ : Wiley 51 (1993) 3, 519-520
OLC Linguistik
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20
Why did Wittgenstein read Tagore to the Vienna Circle?
In: Protosoziologie. - Frankfurt, M. : Protosoziologie (1993) 5, 72-81
BLLDB
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