JPS569806B2 - - Google Patents
Info
- Publication number
- JPS569806B2 JPS569806B2 JP15840576A JP15840576A JPS569806B2 JP S569806 B2 JPS569806 B2 JP S569806B2 JP 15840576 A JP15840576 A JP 15840576A JP 15840576 A JP15840576 A JP 15840576A JP S569806 B2 JPS569806 B2 JP S569806B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
- H03G3/345—Muting during a short period of time when noise pulses are detected, i.e. blanking
Landscapes
- Noise Elimination (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15840576A JPS5382214A (en) | 1976-12-28 | 1976-12-28 | Noise limiting circuit |
NLAANVRAGE7714314,A NL188133C (en) | 1976-12-28 | 1977-12-23 | NOISE REDUCTION CIRCUIT FOR AN AM RECEIVER. |
GB53785/77A GB1593408A (en) | 1976-12-28 | 1977-12-23 | Noise eliminating circuit |
US05/864,549 US4178552A (en) | 1976-12-28 | 1977-12-27 | Noise eliminating circuit |
FR7739336A FR2376567A1 (en) | 1976-12-28 | 1977-12-27 | NOISE ELIMINATION CIRCUIT FOR AM RECEIVER |
SE7714772A SE422642B (en) | 1976-12-28 | 1977-12-27 | SIZE LIMITED CIRCUIT FOR A RADIO RECEIVER |
DE19772758476 DE2758476A1 (en) | 1976-12-28 | 1977-12-28 | NOISE REDUCTION CIRCUIT |
AU32042/77A AU515524B2 (en) | 1976-12-28 | 1977-12-29 | Noise eliminating circuit foran a. m. receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15840576A JPS5382214A (en) | 1976-12-28 | 1976-12-28 | Noise limiting circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5382214A JPS5382214A (en) | 1978-07-20 |
JPS569806B2 true JPS569806B2 (en) | 1981-03-04 |
Family
ID=15671021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15840576A Granted JPS5382214A (en) | 1976-12-28 | 1976-12-28 | Noise limiting circuit |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5382214A (en) |
SE (1) | SE422642B (en) |
-
1976
- 1976-12-28 JP JP15840576A patent/JPS5382214A/en active Granted
-
1977
- 1977-12-27 SE SE7714772A patent/SE422642B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE422642B (en) | 1982-03-15 |
JPS5382214A (en) | 1978-07-20 |
SE7714772L (en) | 1978-06-29 |