Tuner control system
US4387469A · kind A · utility
17Cited by
5References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 1981 |
| Grant date | Jun 7, 1983 |
| Priority date | — |
| Expiry date | May 28, 2001 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03J1/0066
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An automatic tuner control system characterized in that the device comprises a detector for detecting a signal level in a radio receiver, a means for setting a reference signal level and a comparator means for doing comparison between the signal level and the reference signal level. Thus, the device is arranged to switch the received waves of the radio receiver in response to the result of the comparison in the comparator means and various conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.