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EP0223236A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Magnetic-tape apparatus

Assignee: Deutsche Thomson Brandt GmbH
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Filing: 1986-11-18
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Granted: —
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Expires: 2006-11-18
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Abstract

Abstract Translated from German Es wird eine Spurnachsteuerung für Magnetbandgeräte beschrieben, wobei zusätzlich zum Nutzsignal in Spurabschnitten bestimmter Spuren (1, 3, 5, 7, 9) niederfrequente Steuersignale aufgezeichnet werden, deren Übersprechanteile bei der Wiedergabe in Nachbarspuren gelesen werden. Durch Auswertung der Übersprechanteile wird ein Steuersignal erzeugt, welches eine Optimierung der Spurabtastung bewirkt. A track readjustment for magnetic tape devices is described, wherein in addition to the useful signal, low-frequency control signals are recorded in track sections of certain tracks (1, 3, 5, 7, 9), the crosstalk components of which are read during playback in neighboring tracks. A control signal is generated by evaluating the crosstalk components, which optimizes the track scanning.

Inventors

  • 👤 Hartmut Dipl.-Ing. Schandl

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-06 11:45
CPC Classifications
G; G11; G11B; G11B5/00; G11B5/48; G11B5/58; G11B5/584; G11B5/588; G11B15/00; G11B15/18; G11B15/46; G11B15/467; G11B15/4671; G11B15/4672

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