ACOUSTIC TRANSDUCER ASSEMBLY
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United States of America Patent
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Issued Date -
Aug 5, 2010
app pub date -
Aug 13, 2008
filing date -
Aug 16, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An acoustic transducer assembly comprises a bipolar transducer (1) having an active surface with opposite ends that move towards and away from one another in response to an applied electrical fields. An acoustic decoupling material (2) is fixed to one end of the transducer surface, the acoustic decoupling material being such that it substantially prevents acoustic signals passing therethrough and substantially prevents coupling of the transducer's active surface.
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