Electrical audio signal processing systems and devices – Noise or distortion suppression – Interpolation
Patent
1984-02-22
1985-12-31
Brown, Thomas W.
Electrical audio signal processing systems and devices
Noise or distortion suppression
Interpolation
179146E, 179178, 179179, 179184, H04K 102
Patent
active
045625905
ABSTRACT:
In a water resistant device for protecting an electronic sound producing apparatus and loudspeaker system, the water resistant device includes a container for containing the sound producing apparatus. A removable lid cooperating with the container for sealing the sound producing apparatus within the container. A first loudspeaker of the loudspeaker system is electrically connected to the sound producing apparatus and a water resistant first loudspeaker enclosure houses the first loudspeaker, the first enclosure being removably secured to the container.
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patent: 4321433 (1982-03-01), King
Brown Thomas W.
Byrd Danita R.
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