JPS6330010U - - Google Patents
Info
- Publication number
- JPS6330010U JPS6330010U JP12099386U JP12099386U JPS6330010U JP S6330010 U JPS6330010 U JP S6330010U JP 12099386 U JP12099386 U JP 12099386U JP 12099386 U JP12099386 U JP 12099386U JP S6330010 U JPS6330010 U JP S6330010U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- attenuator
- mute
- muting
- signal
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Attenuators (AREA)
- Control Of Amplification And Gain Control (AREA)
Description
第１図は本考案による信号減衰装置の原理ブロ
ツク図、第２図は本考案の一実施例を示す回路図
、第３図および第４図は第２図に示される装置の
各部の信号波形図、である。
（符号の説明）、１……アツテネータ回路、２
……スイツチ、３……ミユーテイング回路、４…
…駆動回路、Ｖ１……入力信号、Ｖ３……出力信
号、……制御信号。
Fig. 1 is a principle block diagram of a signal attenuation device according to the present invention, Fig. 2 is a circuit diagram showing an embodiment of the present invention, and Figs. 3 and 4 are signal waveforms of various parts of the device shown in Fig. 2. Figure. (Explanation of symbols), 1...Attenuator circuit, 2
...Switch, 3... Muting circuit, 4...
...drive circuit, V1 ...input signal, V3 ...output signal, ...control signal.
Claims (1)
衰させるアツテネータと、 該アツテネータ回路を通して得られる信号のミ
ユーテイングを行い得るミユーテイング回路と、 外部からの制御信号に応答して該ミユーテイン
グ回路およびアツテネータ回路を同時に駆動する
回路と、 を備えてなる信号減衰装置。[Claims for Utility Model Registration] An attenuator that attenuates an input signal based on an external switch operation; a muting circuit that can mute a signal obtained through the attenuator circuit; and a muting circuit that can mute a signal obtained through the attenuator circuit; A signal attenuation device comprising: a circuit that simultaneously drives a circuit and an attenuator circuit;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12099386U JPS6330010U (en) | 1986-08-08 | 1986-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12099386U JPS6330010U (en) | 1986-08-08 | 1986-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6330010U true JPS6330010U (en) | 1988-02-27 |
Family
ID=31009840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12099386U Pending JPS6330010U (en) | 1986-08-08 | 1986-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6330010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241508U (en) * | 1988-09-09 | 1990-03-22 |
-
1986
- 1986-08-08 JP JP12099386U patent/JPS6330010U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241508U (en) * | 1988-09-09 | 1990-03-22 |
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