发明名称 |
Multi-channel recording and/or reproducing apparatus capable of simultaneously recording and/or reproducing of two channels |
摘要 |
An information signal recording and/or reproducing apparatus, of the kind for recording or reproducing information signals on or from a tape-shaped record bearing medium which has a plurality of areas extending in parallel with each other in the longitudinal direction of the medium, is arranged to record or reproduce a first information signal with a first rotary head which traces the medium in such a way as to traverse each of the plurality of areas while rotating through an angle of theta degrees, and to record or reproduce a second information signal with a second rotary head which traces the medium by rotating at a phase differing by of n theta degrees, wherein "n" is an integer other than 0, from the rotation phase of the first rotary head.
|
申请公布号 |
US4956724(A) |
申请公布日期 |
1990.09.11 |
申请号 |
US19880256104 |
申请日期 |
1988.10.07 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
NAGASAWA, KENICHI;MASUI, TOSHIYUKI |
分类号 |
G11B5/008;G11B5/02;G11B5/027;G11B5/09;G11B5/592;G11B15/087;G11B20/00 |
主分类号 |
G11B5/008 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|