Microphone with irregular diaphragm
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United States of America Patent
Stats
-
Jun 14, 2011
Grant Date -
Mar 22, 2007
app pub date -
Jun 28, 2006
filing date -
Aug 23, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A microphone is formed to have a diaphragm that is configured to improve signal to noise ratio. To that end, the microphone has a backplate having a hole therethrough, and a diaphragm movably coupled with the backplate. The diaphragm has a bottom surface (facing the backplate) with a convex portion aligned with the hole in the backplate.
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Cited Art Landscape
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