JPH0173899U - - Google Patents
Info
- Publication number
- JPH0173899U JPH0173899U JP1987169538U JP16953887U JPH0173899U JP H0173899 U JPH0173899 U JP H0173899U JP 1987169538 U JP1987169538 U JP 1987169538U JP 16953887 U JP16953887 U JP 16953887U JP H0173899 U JPH0173899 U JP H0173899U
- Authority
- JP
- Japan
- Prior art keywords
- buzzer
- sound pressure
- optimum
- pressure sensor
- notifies
- 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
Description
第１図は本考案による機器のブザー音量調節装
置における制御部のブロツクダイヤグラム、第２
図は本考案によりコントロールされたブザー音量
と周囲の騒音レベルとの関係図、第３図は従来例
のブザー音量と騒音レベルとの関係図である。
１……音圧センサー、２……制御回路、４……
記憶回路。
Figure 1 is a block diagram of the control section of the device for controlling the buzzer volume of the device according to the present invention;
The figure is a diagram showing the relationship between the buzzer volume controlled by the present invention and the surrounding noise level, and FIG. 3 is a diagram showing the relationship between the buzzer volume and the noise level in the conventional example. 1... Sound pressure sensor, 2... Control circuit, 4...
memory circuit.
Claims (1)
えた電化機器において、この電化機器の制御部に
制御回路と騒音レベルに対する最適ブザー音量デ
ーターを書き込んだ記憶回路とを備え、且つ機器
の外面に周辺騒音を検知する音圧センサーを設け
、この音圧センサーで検知した音圧レベルと前記
記憶回路のデーターとを前記制御回路で処理し、
ブザーを最適音量に制御する機器のブザー音量調
節装置。 In an electrical appliance equipped with a buzzer that notifies key input, work completion, etc., the control section of the electrical appliance is equipped with a control circuit and a memory circuit in which the optimum buzzer volume data for the noise level is written, and the external surface of the appliance is equipped with a buzzer that notifies ambient noise. A sound pressure sensor is provided to detect the sound pressure level, and the sound pressure level detected by the sound pressure sensor and data in the storage circuit are processed by the control circuit,
Buzzer volume adjustment device for equipment that controls the buzzer to the optimum volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169538U JPH0173899U (en) | 1987-11-05 | 1987-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169538U JPH0173899U (en) | 1987-11-05 | 1987-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0173899U true JPH0173899U (en) | 1989-05-18 |
Family
ID=31459691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169538U Pending JPH0173899U (en) | 1987-11-05 | 1987-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0173899U (en) |
-
1987
- 1987-11-05 JP JP1987169538U patent/JPH0173899U/ja active Pending
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