JPS63174800U - - Google Patents
Info
- Publication number
- JPS63174800U JPS63174800U JP18337586U JP18337586U JPS63174800U JP S63174800 U JPS63174800 U JP S63174800U JP 18337586 U JP18337586 U JP 18337586U JP 18337586 U JP18337586 U JP 18337586U JP S63174800 U JPS63174800 U JP S63174800U
- Authority
- JP
- Japan
- Prior art keywords
- control means
- volume
- signal
- volume control
- input
- 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 3
Landscapes
- Control Of Amplification And Gain Control (AREA)
Description
第１図はこの考案の構成を示すブロツク図、第
２図はこの考案の一実施例を示す斜視図、第３図
はこの考案の制御回路を示すブロツク図、第４図
は音量バランスの変化状態を示す説明図である。
１―２……左チヤンネル音量バランス押釦、１
―３……右チヤンネル音量バランス押釦、１―４
……音量ボリウムアツプ押釦、１―５……音量ボ
リウムダウン押釦、１―６……音量ボリウム表示
装置、２―５……コントローラ、２―７……左チ
ヤンネル電子ボリウム、２―８……右チヤンネル
電子ボリウム、２―１０……表示駆動回路。
Fig. 1 is a block diagram showing the configuration of this invention, Fig. 2 is a perspective view showing an embodiment of this invention, Fig. 3 is a block diagram showing a control circuit of this invention, and Fig. 4 is a change in volume balance. It is an explanatory diagram showing a state. 1-2...Left channel volume balance push button, 1
-3...Right channel volume balance push button, 1-4
...Volume volume up push button, 1-5...Volume volume down push button, 1-6...Volume volume display device, 2-5...Controller, 2-7...Left channel electronic volume, 2-8...Right Channel electronic volume, 2-10...display drive circuit.
Claims (1)
つ音量設定値を増大させると共に、ダウン信号が
１回入力される毎に１ステツプずつ音量設定値を
減少させる第１および第２の音量制御手段と、第
１音量制御手段へのアツプ信号と第２音量制御手
段へのダウン信号を同時に出力する第１入力キー
と、第１音量制御手段へのダウン信号と第２音量
制御手段へのアツプ信号を同時に出力する第２入
力キーと、第１および第２音量制御手段にアツプ
信号を同時に入力する第３入力キーと、第１およ
び第２音量制御手段にダウン信号を同時に入力す
る第４キーと、第３および第４入力キーの各入力
回数を計数しその差に対応した表示を行う表示手
段と、第１および第２入力キーによつて前記音量
設定値を増大させるときその増大可能なステツプ
数を限定する限定手段から構成された音量バラン
ス制御装置。 first and second volume control means that increase the volume set value by one step each time the up signal is input, and decrease the volume set value by one step each time the down signal is input; , a first input key for simultaneously outputting an up signal to the first volume control means and a down signal to the second volume control means; a down signal to the first volume control means and an up signal to the second volume control means; a second input key that simultaneously outputs an output; a third input key that simultaneously inputs an up signal to the first and second volume control means; and a fourth key that simultaneously inputs a down signal to the first and second volume control means; a display means for counting the number of inputs of the third and fourth input keys and displaying a display corresponding to the difference; and a number of steps that can be increased when the volume setting value is increased by the first and second input keys. A volume balance control device comprising a limiting means for limiting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18337586U JPS63174800U (en) | 1986-11-27 | 1986-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18337586U JPS63174800U (en) | 1986-11-27 | 1986-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63174800U true JPS63174800U (en) | 1988-11-14 |
Family
ID=31130054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18337586U Pending JPS63174800U (en) | 1986-11-27 | 1986-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63174800U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5558700A (en) * | 1978-10-25 | 1980-05-01 | Sharp Corp | Sound volume adjustment unit |
-
1986
- 1986-11-27 JP JP18337586U patent/JPS63174800U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5558700A (en) * | 1978-10-25 | 1980-05-01 | Sharp Corp | Sound volume adjustment unit |
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