Power amplification for parametric loudspeakers
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United States of America Patent
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app pub date -
Dec 28, 2007
filing date -
Jul 11, 2000
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Abandoned
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Abstract
A method for minimizing the reactance of a reactive load transducer at a carrier frequency in an amplifier with a power output stage for amplifying a signal, comprises: supplying a signal to the power output stage of the amplifier which includes at least one reactive component coupled to the amplifier; and counteracting transducer reactance at a carrier frequency by interacting the signal with the at least one reactive component.
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