COMBINED SPEED CONTROL AND SECTORING INDEX FOR DISC RECORDERS AND THE LIKE

The specification discloses a method and apparatus for providing speed control and rotational indexing of a disc recorder, based upon a particular use of a plurality of electrical pulses produced, for example, as the slots of a slotted wheel, axially coupled to a recording disc, pass a transducer. T...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OLIVER, THEODORE A, FOXWORTHY, NEAL E
Format: Patent
Sprache:eng
Schlagworte:
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