JPS61100050U - - Google Patents
Info
- Publication number
- JPS61100050U JPS61100050U JP18384084U JP18384084U JPS61100050U JP S61100050 U JPS61100050 U JP S61100050U JP 18384084 U JP18384084 U JP 18384084U JP 18384084 U JP18384084 U JP 18384084U JP S61100050 U JPS61100050 U JP S61100050U
- Authority
- JP
- Japan
- Prior art keywords
- turned
- channel
- switch
- channel switches
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000005236 sound signal Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Noise Elimination (AREA)
Description
第１図は本考案の一実施例に係るチヤンネルス
イツチ誤操作時の音声ミユーテイング回路の回路
図である。
１…スイツチング回路、２…チヤンネルスイツ
チ、９…音声信号伝送部。
FIG. 1 is a circuit diagram of an audio muting circuit according to an embodiment of the present invention when a channel switch is erroneously operated. DESCRIPTION OF SYMBOLS 1...Switching circuit, 2...Channel switch, 9...Audio signal transmission section.
Claims (1)
全てのチヤンネルスイツチがオフとなるときにオ
ンとなるスイツチ回路を介して音声信号伝送部を
接地させたことを特徴とする、チヤンネルスイツ
チ誤操作時の音声ミユーテイング回路。 Commonly connected to all channel switches,
An audio muting circuit when a channel switch is erroneously operated, characterized in that an audio signal transmission section is grounded via a switch circuit that is turned on when all channel switches are turned off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18384084U JPS61100050U (en) | 1984-12-03 | 1984-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18384084U JPS61100050U (en) | 1984-12-03 | 1984-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61100050U true JPS61100050U (en) | 1986-06-26 |
Family
ID=30741331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18384084U Pending JPS61100050U (en) | 1984-12-03 | 1984-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61100050U (en) |
-
1984
- 1984-12-03 JP JP18384084U patent/JPS61100050U/ja active Pending
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