JPS5538731A - Muting control signal generation circuit - Google Patents
Muting control signal generation circuitInfo
- Publication number
- JPS5538731A JPS5538731A JP11115978A JP11115978A JPS5538731A JP S5538731 A JPS5538731 A JP S5538731A JP 11115978 A JP11115978 A JP 11115978A JP 11115978 A JP11115978 A JP 11115978A JP S5538731 A JPS5538731 A JP S5538731A
- Authority
- JP
- Japan
- Prior art keywords
- switch
- switching time
- switching
- output
- muting
- Prior art date
- 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.)
- Granted
Links
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 title 1
- 239000003990 capacitor Substances 0.000 abstract 2
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
- H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal circuits
Landscapes
- Noise Elimination (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11115978A JPS6059781B2 (ja) | 1978-09-08 | 1978-09-08 | ミュ−ティング制御信号発生回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11115978A JPS6059781B2 (ja) | 1978-09-08 | 1978-09-08 | ミュ−ティング制御信号発生回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5538731A true JPS5538731A (en) | 1980-03-18 |
JPS6059781B2 JPS6059781B2 (ja) | 1985-12-26 |
Family
ID=14553966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11115978A Expired JPS6059781B2 (ja) | 1978-09-08 | 1978-09-08 | ミュ−ティング制御信号発生回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6059781B2 (ja) |
-
1978
- 1978-09-08 JP JP11115978A patent/JPS6059781B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6059781B2 (ja) | 1985-12-26 |
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