Audio generating module
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United States of America Patent
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Feb 14, 2012
Grant Date -
Jul 2, 2009
app pub date -
May 2, 2008
filing date -
Dec 26, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An audio generating module is disclosed comprising a transmitting medium, a power unit and a transmitting unit. The power unit is used for providing power. The transmitting unit, situated in the transmitting medium, connects to the power unit for receiving power, and generating an audio in the transmitting medium according to a preset mechanism.
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