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Title:
STATIONARY AND SLOW MOTION REPRODUCING UNIT
Document Type and Number:
Japanese Patent JPS5466712
Kind Code:
A
Abstract:

PURPOSE: To obatin the slow motion and stationary picture satisfying the standards as normal television video signal, by reading out the video signal from the memory while inhibiting the write-in to the memory, by only the period corresponding to the track changeover part.

CONSTITUTION: The hilical scanning type video recorder and the memories 2, 3 having at least the memory capacity for two field's share and linked to the capstan 5 of the helical scanning type video recorder and the capstan tachometer signal generator 7 producing the capstan tachometer signal having the frequency integer number times the vertical synchronizing frequency is provided. By counting the capstan tachometer signal, while inhibiting the write-in to the memories 2,3 during the period corresponding to the track changeover part of the rotary head, the slow motion and stationary picture satisfying the standards as normal television video signal can be obained through the readout of the video signal from the memories 2 and 3.


Inventors:
KONISHI TATSUO
Application Number:
JP13386377A
Publication Date:
May 29, 1979
Filing Date:
November 07, 1977
Export Citation:
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Assignee:
NIPPON ELECTRIC CO
International Classes:
H04N5/93; G11B5/027; H04N5/78; (IPC1-7): G11B5/027; H04N5/78; H04N5/795