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
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