Browsing Commonwealth Acoustic Laboratories Reports 1948-1973 by Title
Now showing items 2-6 of 6
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The development of a speech hearing test using recorded sentences
(Commonwealth Acoustic Laboratories, 1968-02) -
The effect of distance of earphone from ear on audiometer readings of threshold intensity levels for pure tones
(Commonwealth Acoustic Laboratories, 1965-03) -
The measurement of improvement in speech hearing given by hearing aids and its relation to hearing aid use
(Commonwealth Acoustic Laboratories, 1968-01) -
Measurements and analysis of Calaid-FM electroacoustic performance
(National Acoustic Laboratories, 1093-12) -
Summary - Report on present audiologic methods for testing disorders of the auditory nervous system
(Commonwealth Acoustic Laboratories, 1963-07)