Apparatus and method for indicating tape time
US4532560A · kind A · utility
7Cited by
8References
38Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 16, 1982 |
| Grant date | Jul 30, 1985 |
| Priority date | — |
| Expiry date | Sep 16, 2002 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/90
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A magnetic tape timer and method wherein the measured tape time as well as stored cue markers are not affected upon receiving a preset or reset signal. An offset signal is generated and stored as a difference between the preset or reset signal and a tape time which is coincident with receiving the preset or reset signal. The tape time, cue markers and other tape time related values are then modified by the offset signal for further use such as for display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.