Cymbal Transducer Using Electret Accelerometer With Air Gap
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United States of America Patent
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Issued Date -
Jun 26, 2014
app pub date -
Dec 21, 2012
filing date -
Dec 21, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
In one embodiment, a cymbal system includes a cymbal and a transducer couplable to the cymbal. The transducer has a sound pressure microphone, and a casing hermetically sealing the sound pressure microphone to prevent communication of air pressure differentials into the sound pressure microphone. An air gap is provided between the sound pressure microphone and the casing. The cymbal may be a perforated low volume cymbal. In one embodiment, a method for making a cymbal transducer includes sealing a sound pressure microphone in an airtight enclosure that includes an air gap between the microphone and enclosure wall, and configuring the sealed sound pressure microphone for attachment to a cymbal.
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