DocumentCode
1458128
Title
The design of commercial hearing aids
Author
Ashton, J.P.
Volume
11
Issue
2
fYear
1951
fDate
2/1/1951 12:00:00 AM
Firstpage
51
Lastpage
59
Abstract
A modern wearable hearing aid takes the form of a microphone, valve amplifier and earphone, the operating power being supplied by small batteries. Nearly all of the components are specially developed for the purpose to give the desired characteristics in the smallest possible size and this paper describes the engineering technique adopted.
Keywords
electronics applications; hearing aids; instrumentation;
fLanguage
English
Journal_Title
Radio Engineers, Journal of the British Institution of
Publisher
iet
Type
jour
DOI
10.1049/jbire.1951.0016
Filename
5258690
Link To Document