DocumentCode :
1406859
Title :
The Pressures on the Diaphragm of a Condenser Transmitter in a Simple Sound Field
Author :
West, W.
Volume :
5
Issue :
14
fYear :
1930
fDate :
6/1/1930 12:00:00 AM
Firstpage :
145
Lastpage :
150
Abstract :
It has been observed that the free air pressures of a sound wave may be increased at the diaphragm of a microphone in a ratio greater than 2: 1 at certain frequencies, when there is concavity in the face of the microphone. A method of calculating the magnitude of this increase is applied to a condenser transmitter of the Wente type, and close agreement is found with experimental results. The calculations involve certain simplifying approximations the validity of which is discussed.
fLanguage :
English
Journal_Title :
Wireless Section, Institution of Electrical Engineers - Proceedings of the
Publisher :
iet
Type :
jour
DOI :
10.1049/pws.1930.0015
Filename :
5245789
Link To Document :
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