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Timothy Kempton
Researcher at University of Sheffield
Publications - 8
Citations - 86
Timothy Kempton is an academic researcher from University of Sheffield. The author has contributed to research in topics: Phone & Language identification. The author has an hindex of 6, co-authored 8 publications receiving 80 citations. Previous affiliations of Timothy Kempton include SIL International.
Papers
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Journal ArticleDOI
Discovering the phoneme inventory of an unwritten language: A machine-assisted approach
Timothy Kempton,Roger K. Moore +1 more
TL;DR: It is demonstrated that a machine-assisted approach can make a measurable contribution to a phonemic analysis for all the procedures investigated; phonetic similarity, complementary distribution, and minimal pairs.
Proceedings Article
Cross-Language Phone Recognition when the Target Language Phoneme Inventory is not Known.
TL;DR: In the work reported here, phone recognisers are evaluated on a cross-language task with minimum target knowledge, and a phonetic distance measure is introduced for the evaluation, allowing a distance to be calculated between any utterance of any language.
Proceedings Article
A Corpus of Spontaneous Multi-party Conversation in Bosnian Serbo-Croatian and British English
TL;DR: A corpus of audio and video recordings of spontaneous, face-to-face multi-party conversation in two languages constitutes a unique resource for spoken Bosnian Serbo-Croatian (BSC), an under-resourced language with no spoken resources available at present.
Dissertation
Machine-assisted phonemic analysis
TL;DR: It is demonstrated that a machine-assisted approach can make a measurable contribution to a phonemic analysis for all the procedures investigated; phonetic similarity, phone recognition & alignment, complementary distribution, and minimal pairs.
Language identification: insights from the classification of hand annotated phone transcripts.
Timothy Kempton,Roger K. Moore +1 more
TL;DR: LID is performed on phone transcripts from six different languages in the OGI multi-language telephone speech corpus by simulating a phone recognizer that classifies phones into ten broad classes, which gives low LID equal error rates (EER) of <1% on 30 seconds of test data.