Peter Roach (phonetician)

His best-known publication is English Phonetics and Phonology (C.U.P.). The book was first published in 1983 and is now in its 4th edition (2009). 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 (1997) to the current 18th (2011) which is also published in CD-ROM format and an Apple app. Other books include Phonetics (OUP, 2001), in the series 'Oxford Introductions to Language Study', and Introducing Phonetics (Penguin, 1992). 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.

From 1968 to 1978 he was Lecturer in Phonetics at the University of Reading, UK, and for the academic year 1975–1976 was Profesor Encargado de Curso in the Department of English at the University of Seville, Spain, on leave from Reading University. He moved to the University of Leeds in 1978, initially as Senior Lecturer in Phonetics. Subsequently, after moving to the Department of Psychology, he was appointed Professor of Cognitive Psychology. He returned to the University of Reading in 1994 as Professor of Phonetics, later becoming head of the School of Linguistics and Applied Language Studies. He retired in 2004 with the title of Emeritus Professor of Phonetics.

Peter Roach studied Classics at the Priory Grammar School for Boys, Shrewsbury. At Oxford University (Brasenose College, 1962–1966) he took Classical Honour Moderations before graduating in psychology and philosophy (PPP). 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.

Peter John Roach (born 30 June 1943) 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.