Electrical audio signal processing systems and devices – One-way audio signal program distribution – Public address system
Patent
1994-01-14
1996-07-16
Kuntz, Curtis
Electrical audio signal processing systems and devices
One-way audio signal program distribution
Public address system
2 68, 381188, 455350, H04R 102
Patent
active
055376673
ABSTRACT:
A swimming training device having a swimming cap removably contained therein a receiving device. The receiving device can pickup one of a multiple of signals from a transmitter controlled by a swimming coach. The cap has a compartment that can be sealed releasably, so that water is kept out during swimming and the device may be accessed for repairs or removal.
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Kenning John G.
Kenning Peggy J.
Kuntz Curtis
Lee Ping W.
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