Apparatus for recording and/or reproducing with video and multiple audio rotary heads
US4814902A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 25, 1986 |
| Grant date | Mar 21, 1989 |
| Priority date | — |
| Expiry date | Jul 25, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/90
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus for recording and/or reproducing a signal on a tape recording medium with a plurality of rotary recording and/or reproducing heads includes a first input and/or output terminal for receiving and/or deriving a video signal, a second input and/or output terminal for receiving and/or deriving an audio signal, and a recording and/or reproducing circuit including a rotary transfer. A first rotary recording and/or reproducing head is connected to the first input and/or output terminal through the recording and/or reproducing circuit and records and/or reproduces the video signal on first parallel slant tracks of a tape recording medium. A plurality of second rotary recording and/or reproducing heads are connected to the second input and/or output terminal through the recording and/or reproducing circuit and record and/or reproduces the audio signal on second parallel slant tracks of the tape recording medium. A plurality of the second parallel slant tracks are then formed corresponding to one of the first parallel slant tracks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.