JPH01151700U - - Google Patents
Info
- Publication number
- JPH01151700U JPH01151700U JP4680288U JP4680288U JPH01151700U JP H01151700 U JPH01151700 U JP H01151700U JP 4680288 U JP4680288 U JP 4680288U JP 4680288 U JP4680288 U JP 4680288U JP H01151700 U JPH01151700 U JP H01151700U
- Authority
- JP
- Japan
- Prior art keywords
- state
- key
- surround
- identifying
- electronic volume
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Amplification And Gain Control (AREA)
Description
第１図乃至第２図はこの考案に係る音響機器の
実施例を示し、第１図は機能ブロツク図、第２図
はフローチヤートである。第３図は従来の実施例
の回路図である。
図番の説明、１，Ｓ１：第１のキー状態識別手
段、２，Ｓ２：第２のキー状態識別手段、４，Ｓ
４，Ｓ６：サラウンドＯＮ状態設定手段、３，Ｓ
３：サラウンドＯＦＦ状態設定手段、５，Ｓ５：
電子ボリウム設定手段。
1 and 2 show an embodiment of the audio equipment according to this invention, with FIG. 1 being a functional block diagram and FIG. 2 being a flowchart. FIG. 3 is a circuit diagram of a conventional embodiment. Explanation of figure numbers: 1, S1: First key state identification means, 2, S2: Second key state identification means, 4, S
4, S6: Surround ON state setting means, 3, S
3: Surround OFF state setting means, 5, S5:
Electronic volume setting means.
Claims (1)
とこの電子ボリウムをｕｐまたはｄｏｗｎさせる
ｕｐキーとｄｏｗｎキーとサラウンド状態に切換
えるためのサラウンドＯＮ／ＯＦＦキーとを備え
た音響機器の制御回路において、 前記ｕｐキーまたはｄｏｗｎキーのオン・オフ
の状態を識別する第１のキー状態識別手段と、前
記サラウンドＯＮ／ＯＦＦキーの状態を識別する
第２のキー状態識別手段と、サラウンド状態にす
るサラウンドＯＮ状態設定手段と、サラウンド状
態を解除するサラウンドＯＦＦ状態設定手段と、
電子ボリウムの状態を設定する電子ボリウム設定
手段とで構成したことを特徴とする音響機器の制
御回路。[Claims for Utility Model Registration] Control of audio equipment equipped with a display circuit, a muting circuit, an electronic volume, an up key and a down key to turn the electronic volume up or down, and a surround ON/OFF key to switch to a surround state. The circuit includes a first key state identifying means for identifying an on/off state of the up key or the down key, a second key state identifying means for identifying a state of the surround ON/OFF key, and a second key state identifying means for identifying an on/off state of the surround ON/OFF key; surround ON state setting means for canceling the surround state; surround OFF state setting means for canceling the surround state;
1. A control circuit for audio equipment, comprising electronic volume setting means for setting the state of an electronic volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4680288U JPH0753358Y2 (en) | 1988-04-08 | 1988-04-08 | Control circuit for audio equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4680288U JPH0753358Y2 (en) | 1988-04-08 | 1988-04-08 | Control circuit for audio equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01151700U true JPH01151700U (en) | 1989-10-19 |
| JPH0753358Y2 JPH0753358Y2 (en) | 1995-12-06 |
Family
ID=31273052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4680288U Expired - Lifetime JPH0753358Y2 (en) | 1988-04-08 | 1988-04-08 | Control circuit for audio equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0753358Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005007173A1 (en) | 2003-07-09 | 2005-01-27 | The Government Of The United States Of America As Represented By The Secretary, Department Of Health | Use of nitrite salts for the treatment of cardiovascular conditions |
-
1988
- 1988-04-08 JP JP4680288U patent/JPH0753358Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0753358Y2 (en) | 1995-12-06 |
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