JPS5363952A - Muting circuit of power amplifier - Google Patents
Muting circuit of power amplifierInfo
- Publication number
- JPS5363952A JPS5363952A JP13998476A JP13998476A JPS5363952A JP S5363952 A JPS5363952 A JP S5363952A JP 13998476 A JP13998476 A JP 13998476A JP 13998476 A JP13998476 A JP 13998476A JP S5363952 A JPS5363952 A JP S5363952A
- Authority
- JP
- Japan
- Prior art keywords
- power amplifier
- muting circuit
- muting
- earth
- eliminate
- 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.)
- Pending
Links
Landscapes
- Control Of Amplification And Gain Control (AREA)
- Amplifiers (AREA)
- Noise Elimination (AREA)
Abstract
PURPOSE: To eliminate the shock sound occurring at the muting action time and thus to prevent the variation of the output intermediate electric potential, by connecting a muting Tr between the base and earth of the input side transistor Tr of the differential amplifier stage.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13998476A JPS5363952A (en) | 1976-11-19 | 1976-11-19 | Muting circuit of power amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13998476A JPS5363952A (en) | 1976-11-19 | 1976-11-19 | Muting circuit of power amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5363952A true JPS5363952A (en) | 1978-06-07 |
Family
ID=15258224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13998476A Pending JPS5363952A (en) | 1976-11-19 | 1976-11-19 | Muting circuit of power amplifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5363952A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6019217U (en) * | 1983-07-18 | 1985-02-09 | 東光株式会社 | Sound device equipped with a muting circuit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50113151A (en) * | 1974-02-15 | 1975-09-05 |
-
1976
- 1976-11-19 JP JP13998476A patent/JPS5363952A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50113151A (en) * | 1974-02-15 | 1975-09-05 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6019217U (en) * | 1983-07-18 | 1985-02-09 | 東光株式会社 | Sound device equipped with a muting circuit |
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