AUDIO SIGNAL DRIVER FOR FLAT SOUND GENERATOR
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United States of America Patent
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Issued Date -
Oct 18, 2012
app pub date -
Apr 12, 2011
filing date -
Apr 12, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An audio driver for a flat sound generator is coupled to the sound generator. The audio driver includes a power amplifier and an audio-amplifying transformer, the power amplifier receiving an input audio signal and the audio-amplifying transformer transforms the input audio signal into an output audio signal to drive a flat sound generator. The flat sound generator includes a perforated electrode plate and a diaphragm. Wherein, the audio-amplifying transformer and the flat sound generator form a low-pass filter effectively.
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