Dynamic magnetic information storage or retrieval – General recording or reproducing – Signal switching
Patent
1976-09-23
1979-12-18
Canney, Vincent P.
Dynamic magnetic information storage or retrieval
General recording or reproducing
Signal switching
360 27, 360 722, G11B 1512, G11B 502
Patent
active
041797140
ABSTRACT:
A method of recording an index signal in a dictating tape recorder of the type in which a single button is utilized to switch the recorder to each of a stop, a playback, a record and a tape rewind position. The method comprises moving the button beyond the record position to close a switch which actuates an oscillator for generating an index signal. The signal output from the oscillator is applied to a record head, thereby recording the index signal on a magnetic tape.
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Canney Vincent P.
Olympus Optical Company Ltd.
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