Interference-resistant wireless audio system and the method thereof
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United States of America Patent
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Feb 20, 2007
Grant Date -
Jun 8, 2006
app pub date -
Mar 31, 2005
filing date -
Dec 7, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An interference-resistant wireless audio system includes a transceiver for transforming an audio signal into an RF signal, and a receiver for receiving RF signals in the air. The transceiver has an audio signal receiver, an audio data format converter, a frame and coding unit, a modulation module, an RF transceiver, a receiving/transmitting switch controller, an RF signal detector, and a channel switch controller electrically connected to the RF signal detector for controlling the RF transceiver to switch the used channel to another one after receiving a switch signal generated by the RF signal detector.
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