发明名称 |
Helical scan type magnetic recording apparatus |
摘要 |
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.
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申请公布号 |
US4745486(A) |
申请公布日期 |
1988.05.17 |
申请号 |
US19860846917 |
申请日期 |
1986.04.01 |
申请人 |
VICTOR COMPANY OF JAPAN, LTD. |
发明人 |
OHIRA, TSUNEHISA;OGATA, HARUKI |
分类号 |
G11B5/008;G11B27/32;H04N5/7826;H04N9/82;H04N9/825;(IPC1-7):H04N9/79 |
主分类号 |
G11B5/008 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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