Method and apparatus for reproducing digital acoustic and video

Details Method and apparatus for reproducing digital acoustic and video Method and apparatus for reproducing digital acoustic and video

1994-03-14

1996-05-28

Sniezek, Andrew L.

Dynamic magnetic information storage or retrieval

Manual input recording

360 331, 360 61, 360 111, H04N 578

Patent

active

055217664

ABSTRACT:
In a data recording and reproducing apparatus for writing the video signals read out from a magnetic tape (11) alternately into image memories, and reading out and reproducing the video signals from the image memory not used for writing video signals, the video signal read out from the image memory when the memory indication switch (SW1) is manipulated is directly held in the image memory, and when reproducing the video signal executed in succession, using the image memory in which video signals is not preserved, writing of video signal from the magnetic tape (11) into image memory and reading from the image memory are effected. In this reproducing action, when the reproduction indication switch (SW2) is manipulated, and previously preserved video signal is read out from the image memory and reproduced. Therefore, by keeping the video signal desired to be reproduced frequently in the image memory, it may be reproduced as required, and therefore the waiting time until the desired video signal is displayed may be notably shortened.

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patent: 5138501 (1992-08-01), Ii et al.

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