Peter John Roach is a British retired phonetician. He taught at the Universities of Leeds and Reading, and is best known for his work on the pronunciation of British English.
Education
Roach studied Classics at school. At Oxford University he took Classical Honour Moderations before graduating in psychology and philosophy. He studied teaching English overseas at Manchester University then went on to University College London to take a postgraduate course in phonetics. Later, while a lecturer at the University of Reading, he completed a PhD which was awarded in 1978.
His best-known publication is English Phonetics and Phonology. The book was first published in 1983 and is now in its 4th edition. An enhanced e-book edition was published in 2013. He has been the principal editor of the Cambridge English Pronouncing Dictionary for all editions from the 15th to the current 18th which is also published in CD-ROM format and an Apple app. Other books include Phonetics, in the series 'Oxford Introductions to Language Study', and Introducing Phonetics. Since the latter became out of print, Roach has made it available in PDF format on the internet as A Little Encyclopaedia of Phonetics. He has published a large number of research papers and been an invited speaker in fifteen countries.
Research
He has held a number of grants for speech research. He was principal investigator of the ESRC-funded project that resulted in the MARSEC machine-readable version of the Spoken English Corpus, and project director of the European-funded project that produced the BABEL multi-language speech corpus. He was a partner in the European project SPECO that produced a computer-based training system to improve deaf children's speech.
Selected publications
Books
Roach, Peter Computing in Linguistics and Phonetics, Academic Press.
Roach, P.J. 'On the distinction between "stress-timed" and "syllable-timed" languages', in D.Crystal Linguistic Controversies, pp. 73–79, London, Edward Arnold
Roach, P.J. and Arnfield, S.C. ‘Linking prosodic transcription to the time dimension’, in G.Leech, G.Myers and J.Thomas Spoken English on Computer, Longman, pp. 149–160
Roach, P. ‘Some languages are spoken more quickly than others’, in L. Bauer and P. Trudgill Language Myths, Penguin, pp. 150–9
Roach, P. 'Techniques for the description of emotional speech', Proceedings of the ISCA Workshop on Speech and Emotion,, pp. 53–59
Roach, P.J. 'Illustrations of the IPA. British English: Received Pronunciation', Journal of the IPA, vol. 34.2, pp. 239–245
Roach, P.J. 'Representing the English Model', in K. Dzubialska and J. Przedlacka English Pronunciation Models: A Changing Scene, Peter Lang, pp. 393–399