Uniform speed control for a multi-channel digital recorder
US4446494A · kind A · utility
6Cited by
1References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 1981 |
| Grant date | May 1, 1984 |
| Priority date | — |
| Expiry date | Sep 8, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B27/3027
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention includes an arrangement for averaging the content of first-in-first-out buffers of each track of a multi-channel digital tape recorder for controlling tape speed to enable a smooth over-dubbing of information recorded at different times on separate tracks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.