KR890009830U - 뮤팅신호 출력회로 - Google Patents
뮤팅신호 출력회로Info
- Publication number
- KR890009830U KR890009830U KR2019870018794U KR870018794U KR890009830U KR 890009830 U KR890009830 U KR 890009830U KR 2019870018794 U KR2019870018794 U KR 2019870018794U KR 870018794 U KR870018794 U KR 870018794U KR 890009830 U KR890009830 U KR 890009830U
- Authority
- KR
- South Korea
- Prior art keywords
- signal output
- output circuit
- muting signal
- muting
- circuit
- Prior art date
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
- H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal circuits
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870018794U KR900006713Y1 (ko) | 1987-10-31 | 1987-10-31 | 뮤팅신호 출력회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870018794U KR900006713Y1 (ko) | 1987-10-31 | 1987-10-31 | 뮤팅신호 출력회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890009830U true KR890009830U (ko) | 1989-05-31 |
KR900006713Y1 KR900006713Y1 (ko) | 1990-07-28 |
Family
ID=19269083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870018794U KR900006713Y1 (ko) | 1987-10-31 | 1987-10-31 | 뮤팅신호 출력회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900006713Y1 (ko) |
-
1987
- 1987-10-31 KR KR2019870018794U patent/KR900006713Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900006713Y1 (ko) | 1990-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19941228 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |