JPS589413A - 音声信号伝送回路 - Google Patents
音声信号伝送回路Info
- Publication number
- JPS589413A JPS589413A JP56107370A JP10737081A JPS589413A JP S589413 A JPS589413 A JP S589413A JP 56107370 A JP56107370 A JP 56107370A JP 10737081 A JP10737081 A JP 10737081A JP S589413 A JPS589413 A JP S589413A
- Authority
- JP
- Japan
- Prior art keywords
- audio signal
- circuit
- output
- muting
- switch circuit
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 230000005236 sound signal Effects 0.000 claims description 113
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 description 21
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- XEOCKQIQXJNTER-UHFFFAOYSA-N gold palladium platinum Chemical compound [Pd].[Pd].[Pd].[Pd].[Pd].[Pt].[Pt].[Pt].[Pt].[Pt].[Pt].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au].[Au] XEOCKQIQXJNTER-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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
- H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal circuits
Landscapes
- Control Of Amplification And Gain Control (AREA)
- Amplifiers (AREA)
- Noise Elimination (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56107370A JPS589413A (ja) | 1981-07-09 | 1981-07-09 | 音声信号伝送回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56107370A JPS589413A (ja) | 1981-07-09 | 1981-07-09 | 音声信号伝送回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS589413A true JPS589413A (ja) | 1983-01-19 |
| JPS6242404B2 JPS6242404B2 (enrdf_load_stackoverflow) | 1987-09-08 |
Family
ID=14457370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56107370A Granted JPS589413A (ja) | 1981-07-09 | 1981-07-09 | 音声信号伝送回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS589413A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61185745A (ja) * | 1985-02-14 | 1986-08-19 | Toshiba Corp | ポジ型フオトレジスト現像液組成物 |
-
1981
- 1981-07-09 JP JP56107370A patent/JPS589413A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61185745A (ja) * | 1985-02-14 | 1986-08-19 | Toshiba Corp | ポジ型フオトレジスト現像液組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6242404B2 (enrdf_load_stackoverflow) | 1987-09-08 |
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