Clinical audiometer, model 84, an intermediate form of audiometer between that used in a clinic and smaller, more portable audiometers, for use by consultants in their own rooms, with special audio cup earphones, made by Amplivox, London 1970-75. Clinical audiometer 1970-75
Collection of audiometers, tympanometers and speech training units from the N E Thames Health Authority, collected by the Department of Clinical Engineering at the Charing Cross Hospital Collection of audiometers
Peters Clinic Audiometer, for use in audiology experiments; acquired by the Department of Psychology, University of Warwick c 1975, and made in England, c. 1960. Peters Audiometer 1960-1985
Galton's whistle for testing hearing, nickel plated brass, by Edelmann Munich, 1890-1915 Galton's whistle for testing hearing 1890-1915
Low-Hilger audiometer, including: 2 12V 48 watt projector bulbs, 5 diaphragms (one torn) on brass mounts, (in metal boxes), 2 diaphragms on wooden mounts, 1 horn and stand, 1 box of lantern slides, mostly referring to the audiometer. Low-Hilger audiometer 1924