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Geoffrey Stewart Morrison
Geoffrey Stewart Morrison
Forensic Data Science Laboratory, Aston University
Verified email at forensic-evaluation.net - Homepage
Title
Cited by
Cited by
Year
Measuring the validity and reliability of forensic likelihood-ratio systems
GS Morrison
Science & Justice 51 (3), 91-98, 2011
2462011
Forensic voice comparison and the paradigm shift
GS Morrison
Science & Justice 49 (4), 298-308, 2009
1792009
Tutorial on logistic-regression calibration and fusion: converting a score to a likelihood ratio
GS Morrison
Australian Journal of Forensic Sciences 45 (2), 173-197, 2013
1742013
Likelihood-ratio forensic voice comparison using parametric representations of the formant trajectories of diphthongs
GS Morrison
The Journal of the Acoustical Society of America 125 (4), 2387-2397, 2009
1232009
Theories of vowel inherent spectral change
GS Morrison
Vowel inherent spectral change, 31-47, 2012
1222012
A comparison of procedures for the calculation of forensic likelihood ratios from acoustic–phonetic data: Multivariate kernel density (MVKD) versus Gaussian mixture model …
GS Morrison
Speech Communication 53 (2), 242-256, 2011
1222011
A response to the UK position statement on forensic speaker comparison
P Rose, G Morrison
The international journal of speech, language and the law 16 (1), 139, 2009
1072009
An empirical estimate of the precision of likelihood ratios from a forensic-voice-comparison system
GS Morrison, C Zhang, P Rose
Forensic science international 208 (1-3), 59-65, 2011
1042011
Forensic voice comparison
GS Morrison
Expert Evidence 99, 2010
103*2010
Protocol for the collection of databases of recordings for forensic-voice-comparison research and practice
GS Morrison, P Rose, C Zhang
Australian Journal of Forensic Sciences 44 (2), 155-167, 2012
982012
INTERPOL survey of the use of speaker identification by law enforcement agencies
GS Morrison, FH Sahito, G Jardine, D Djokic, S Clavet, S Berghs, ...
Forensic science international 263, 92-100, 2016
962016
L1-Spanish Speakers' Acquisition of the English /i/—/I/ Contrast: Duration-based Perception is Not the Initial Developmental Stage
GS Morrison
Language and Speech 51 (4), 285-315, 2008
862008
L1-Spanish Speakers’ Acquisition of the English /i/—/I/ Contrast II: Perception of Vowel Inherent Spectral Change
GS Morrison
Language and Speech 52 (4), 437-462, 2009
822009
A cross-dialect comparison of Peninsular-and Peruvian-Spanish vowels
GS Morrison, P Escudero
Proceedings of the 16th international Congress of phonetic sciences, 1505-1508, 2007
792007
Perception of English/i/and/I/by Japanese and Spanish listeners: Longitudinal results
GS Morrison
Simon Fraser University, 2004
762004
Perception of English /i/ and /I/ by Japanese and Spanish listeners: Longitudinal results
GS Morrison
Proceedings of the North West Linguistics Conference, 2004
762004
Logistic regression modelling for first and second language perception data
GS Morrison
AMSTERDAM STUDIES IN THE THEORY AND HISTORY OF LINGUISTIC SCIENCE SERIES 4 …, 2007
712007
Database selection for forensic voice comparison
GS Morrison, F Ochoa, T Thiruvaran
Odyssey 2012-The Speaker and Language Recognition Workshop, 2012
652012
The nature of the schwa/zero alternation in French clitics: Experimental and non-experimental evidence
MH Côté, GS Morrison
Journal of French language studies 17 (2), 159-186, 2007
652007
Forensic voice comparison using likelihood ratios based on polynomial curves fitted to the formant trajectories of Australian English/aI/.
GS Morrison
International Journal of Speech, Language & the Law 15 (2), 2008
642008
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