Frequency correction arrangement
US4011516A · kind A · utility
13Cited by
7References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 1975 |
| Grant date | Mar 8, 1977 |
| Priority date | — |
| Expiry date | Nov 3, 1995 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04G3/022
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An electronically programmable frequency correction arrangement. The frequency of a source input signal is compared to a desired frequency. Pulse stuffing techniques are utilized by which a number of pulses comprising a frequency correction signal are selectively added to the input signal so as to accurately adjust the source frequency to the desired frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.