Low frequency feedback controlled audio system
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United States of America Patent
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Sep 26, 2006
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N/A
app pub date -
Sep 2, 1999
filing date -
Sep 3, 1998
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Abstract
The present invention provides a feedback-controlled audio system. A single internal pressure-sensitive detector is used as the sensor. The primary radiator is mounted facing inward to minimize acoustical delay from the speaker. The present invention also provides a method for increasing acoustical accuracy using such an audio system.
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