1975-10-20
1977-02-01
Claffy, Kathleen H.
H03F 372
Patent
active
040063097
ABSTRACT:
A voice operated relay system is disclosed which includes signal processing ircuitry for receiving and discriminating with respect to human speech signals and for actuating a relay in response thereto. A power supply test is also included, as well as circuitry for preventing relay drop out due to input speech hesitations. The preferred embodiment of the subject system is disclosed as a means of enabling a cassette recorder and for causing it to record said human speech signals at either near or remote locations.
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Claffy Kathleen H.
David Harvey A.
Doty Don D.
Kemeny E. S.
Sciascia Richard S.
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