BAAP Colloquium 1971, 30 March-1 April: University of London
I G Mattingly, 'Speech cues and sign stimuli'
A J Fourcin, 'Current experimental work in the Department of Phonetics at UCL'
E Abberton, 'The Laryngograph and intonation teaching'
W J Hardcastle, 'The Edinburgh Palatograph'
E Carney, 'Natural phonological classes'
M Haggard, 'Models for the perception of voicing'
J C Wells, 'Jamaican pronunciation in London'
P J Roach, 'Variations in segment duration under different speaking conditions'
N Waterson, 'Some views on perception in language acquisition, hearing errors and hearing-loss'
Visit to Phonetics Laboratory, UCL