JPS5428551A - Muting circuit - Google Patents
Muting circuitInfo
- Publication number
- JPS5428551A JPS5428551A JP9421477A JP9421477A JPS5428551A JP S5428551 A JPS5428551 A JP S5428551A JP 9421477 A JP9421477 A JP 9421477A JP 9421477 A JP9421477 A JP 9421477A JP S5428551 A JPS5428551 A JP S5428551A
- Authority
- JP
- Japan
- Prior art keywords
- muting circuit
- muting
- keeping
- prevent
- current
- 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
Landscapes
- Amplifiers (AREA)
- Noise Elimination (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Electronic Switches (AREA)
- Control Of Amplification And Gain Control (AREA)
Abstract
PURPOSE: To prevent the click noise caused by the switching action, by keeping the current of the emitter circuit constant regardless of ON/OFF of the muting switching transistor.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52094214A JPS6034849B2 (en) | 1977-08-08 | 1977-08-08 | Muting circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52094214A JPS6034849B2 (en) | 1977-08-08 | 1977-08-08 | Muting circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5428551A true JPS5428551A (en) | 1979-03-03 |
JPS6034849B2 JPS6034849B2 (en) | 1985-08-10 |
Family
ID=14104057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52094214A Expired JPS6034849B2 (en) | 1977-08-08 | 1977-08-08 | Muting circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6034849B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58121436U (en) * | 1982-02-12 | 1983-08-18 | 株式会社ケンウッド | switching circuit |
JPH02244853A (en) * | 1989-03-17 | 1990-09-28 | Hitachi Ltd | Method and device for transmitting pulse signal and semiconductor switch suitable for transmission of the same |
-
1977
- 1977-08-08 JP JP52094214A patent/JPS6034849B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58121436U (en) * | 1982-02-12 | 1983-08-18 | 株式会社ケンウッド | switching circuit |
JPH02244853A (en) * | 1989-03-17 | 1990-09-28 | Hitachi Ltd | Method and device for transmitting pulse signal and semiconductor switch suitable for transmission of the same |
Also Published As
Publication number | Publication date |
---|---|
JPS6034849B2 (en) | 1985-08-10 |
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