DEVICE FOR TRACKING DIAGONAL TRACK

PURPOSE:To move the servo stable point of a head and a diagonal track and to control it in a track arranging direction by executing a 1/4 (for one track part)-shifting to the four frequencies sequence of a reference pilot signal and generating an error voltage. CONSTITUTION:The output of a head swit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: NEMOTO SHOJI
Format: Patent
Sprache:eng
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