see for example http://www.duke.edu/~njh3/ Dr Andrew Faulkner Principal Research Fellow Dept Phonetics and Linguistics UCL (University College London) Wolfson House 4 Stephenson Way LONDON NW1 2HE tel 44 (0)20 7679 7408 (direct) fax 44 (0)20 7383 0752 e-mail andyf@phon.ucl.ac.uk WWW: http://www.phon.ucl.ac.uk/home/andyf/