Helical scan type magnetic recording apparatus

Facsimile and static presentation processing – Facsimile – Recording apparatus

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358340, 360 70, H04N 979

Patent

active

047454865

ABSTRACT:
A helical scan type magnetic recording apparatus forms tracks which are mutually separated in a width direction of a magnetic tape. The apparatus comprises n pairs of rotary heads for simultaneously and independently forming n oblique tracks which are mutually separated in the width direction of the magnetic tape, where n is equal to two or three, first and second stationary heads for forming audio and control tracks, respectively, and a third stationary head for recording a specific information signal by forming a specific information signal recording track in a recording region other than recording regions in which the audio and control tracks are formed out of three or four recording regions in which the oblique tracks are not formed.

REFERENCES:
patent: 4559567 (1985-12-01), Maruichi et al.
patent: 4608609 (1986-08-01), Takano et al.
patent: 4626927 (1986-12-01), Hirota et al.
patent: 4700239 (1987-10-01), Yoshinaka et al.

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