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Earing compatible telephone handset receiver

Authors :
Xinxin Wang
Jingfang Wu
Source :
The Journal of the Acoustical Society of America. 100:3483
Publication Year :
1996
Publisher :
Acoustical Society of America (ASA), 1996.

Abstract

An earring compatible telephone handset receiver (20) having a side sound outlet (22) and a center sound outlet (24) located on the receiver's front surface. A selection switch (38) is used to determine either the side sound outlet (22), the center sound outlet (24), or both of the side and center sound outlets (22 and 24) to be active for transmitting sound. When the side sound outlet (22) is active and aligned with the user's ear canal (202), the receiver (20) is kept away from the user's ear lobe (206) and the attached earring (204) to accommodate uses wearing earrings. When the center sound outlet (24) is active, the receiver (20) can be used in its normal way to accommodate users without earrings.

Details

ISSN :
00014966
Volume :
100
Database :
OpenAIRE
Journal :
The Journal of the Acoustical Society of America
Accession number :
edsair.doi...........b9b2c38527ba3449188abc4b13601631
Full Text :
https://doi.org/10.1121/1.417277