Video signal recording apparatus

Details Video signal recording apparatus Video signal recording apparatus

1982-11-30

1985-05-14

Richardson, Robert L.

Dynamic magnetic information storage or retrieval

Splitting one information signal for recording on plural...

360 191, 360 21, 360 24, 360 23, H04N 578, G11B 502

Patent

active

045176094

ABSTRACT:
A video signal recording apparatus comprises a guiding mechanism for guiding a magnetic tape, and a main head and a sub-head for scanning and recording a composite video signal throughout a predetermined range of the magnetic tape. The main head and the sub-head is separated by a predetermined angle and mounted on a rotary body with a difference in their height positions. The main head scans over the magnetic tape to record a signal by forming a first track part comprising a plurality of tracks formed obliquely with respect to the longitudinal direction of the magnetic tape, in a first region along the width direction of the magnetic tape, while the sub-head scans over the magnetic tape to record a signal by forming a second track part comprising a plurality of tracks formed obliquely with respect to the longitudinal direction of the magnetic tape, in a second region different from the first region along the width direction of the magnetic tape.

REFERENCES:
patent: 3465098 (1969-09-01), Iwai et al.
patent: 3838446 (1974-09-01), Otsuka et al.

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