Electrical audio signal processing systems and devices – Loudspeaker feedback
Reexamination Certificate
2006-09-26
2006-09-26
Grier, Laura A. (Department: 2615)
Electrical audio signal processing systems and devices
Loudspeaker feedback
C381S058000, C381S059000, C381S103000, C381S098000
Reexamination Certificate
active
07113607
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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Grier Laura A.
Reiss Seth M.
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