JPS61103939U - - Google Patents
Info
- Publication number
- JPS61103939U JPS61103939U JP18776184U JP18776184U JPS61103939U JP S61103939 U JPS61103939 U JP S61103939U JP 18776184 U JP18776184 U JP 18776184U JP 18776184 U JP18776184 U JP 18776184U JP S61103939 U JPS61103939 U JP S61103939U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- supplied
- output
- time constant
- muting
- 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
- 238000009499 grossing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
Description
第１図はこの考案の一実施例を示す接続図、第
２図は従来回路の一例を示す接続図、第３図及び
第４図は第１図及び第２図の動作説明に供するた
めの信号波形図である。
４，１０，１８はトランジスタ、１６，２０は
抵抗器、１７，２１はコンデンサである。
Fig. 1 is a connection diagram showing one embodiment of this invention, Fig. 2 is a connection diagram showing an example of a conventional circuit, and Figs. 3 and 4 are for explaining the operation of Figs. 1 and 2. It is a signal waveform diagram. 4, 10 and 18 are transistors, 16 and 20 are resistors, and 17 and 21 are capacitors.
Claims (1)
回路と、該時定数回路の出力が供給される平滑回
路と、該平滑回路の出力が供給されるスイツチン
グ素子を具備して成るミユーテイング回路。 A muting circuit comprising: a time constant circuit to which a muting control signal is supplied; a smoothing circuit to which the output of the time constant circuit is supplied; and a switching element to which the output of the smoothing circuit is supplied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18776184U JPS61103939U (en) | 1984-12-11 | 1984-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18776184U JPS61103939U (en) | 1984-12-11 | 1984-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61103939U true JPS61103939U (en) | 1986-07-02 |
Family
ID=30745225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18776184U Pending JPS61103939U (en) | 1984-12-11 | 1984-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61103939U (en) |
-
1984
- 1984-12-11 JP JP18776184U patent/JPS61103939U/ja active Pending
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