JPH0451000U - - Google Patents
Info
- Publication number
- JPH0451000U JPH0451000U JP9247090U JP9247090U JPH0451000U JP H0451000 U JPH0451000 U JP H0451000U JP 9247090 U JP9247090 U JP 9247090U JP 9247090 U JP9247090 U JP 9247090U JP H0451000 U JPH0451000 U JP H0451000U
- Authority
- JP
- Japan
- Prior art keywords
- electronic volume
- control device
- attenuator circuit
- identification means
- cancel
- 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
- Selective Calling Equipment (AREA)
Description
第１図及び第２図はこの考案の音響機器の実施
例を示し、第１図はハードウエアのブロツク図、
第２図はフローチヤートである。第３図は従来技
術を示す図である。
主な符号の説明、１……電子ボリウム、２……
アツテネータ回路、３……マイクロコンピユータ
、４……識別手段、１２，１３……キー、１４…
…リモートコントロール送信機、１７……アツテ
ネータキー。
1 and 2 show an embodiment of the audio equipment of this invention, and FIG. 1 is a block diagram of the hardware;
Figure 2 is a flowchart. FIG. 3 is a diagram showing the prior art. Explanation of main symbols, 1...Electronic volume, 2...
Attenuator circuit, 3... Microcomputer, 4... Identification means, 12, 13... Key, 14...
...Remote control transmitter, 17...Attenuator key.
Claims (1)
子ボリウムとアツテネータ回路とを制御する制御
装置と、前記電子ボリウムが絞り切つた状態であ
るか否かを識別する前記制御装置に設けた識別手
段とからなり、前記識別手段が電子ボリウムの絞
り切つた状態を識別すると前記制御装置は前記ア
ツテネータ回路の減衰動作を解除せしめるように
構成したことを特徴とする音響機器。 It comprises an electronic volume, an attenuator circuit, a control device for controlling the electronic volume and the attenuator circuit, and an identification means provided in the control device for identifying whether or not the electronic volume is in a fully closed state, 2. The audio equipment, wherein the control device is configured to cancel the attenuation operation of the attenuator circuit when the identification means identifies a fully turned-down state of the electronic volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9247090U JP2534903Y2 (en) | 1990-09-04 | 1990-09-04 | Sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9247090U JP2534903Y2 (en) | 1990-09-04 | 1990-09-04 | Sound equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0451000U true JPH0451000U (en) | 1992-04-28 |
| JP2534903Y2 JP2534903Y2 (en) | 1997-05-07 |
Family
ID=31828948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9247090U Expired - Lifetime JP2534903Y2 (en) | 1990-09-04 | 1990-09-04 | Sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534903Y2 (en) |
-
1990
- 1990-09-04 JP JP9247090U patent/JP2534903Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534903Y2 (en) | 1997-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |