Magnetic recording and/or reproducing apparatus
US4486789A · kind A · utility
7Cited by
8References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 1982 |
| Grant date | Dec 4, 1984 |
| Priority date | — |
| Expiry date | Mar 15, 2002 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/90
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A magnetic recording and reproducing apparatus comprises a recording and reproducing circuit for recording and reproducing a video signal, an audio signal, and a control signal, so that a region exists on a magnetic tape wherein the video signal, the audio signal, and the control signal are all recorded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.