Recording and reproducing system for recording and reproducing video signals corresponding to an audio signal
US5287226A · kind A · utility
26Cited by
9References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 20, 1991 |
| Grant date | Feb 15, 1994 |
| Priority date | — |
| Expiry date | Feb 20, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S358/906
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An audio signal of arbitrary length is recorded on a single track of a magnetic disk, and a plurality of corresponding or associated video signals are recorded on successive coaxial tracks. The deviation of each video signal is counted during the reception of the audio signal, and data representative thereof is superposed on the recorded video signals to "coordinate" subsequent playback.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.