JPS58132288A - 圧電ブザ−の音量調整回路 - Google Patents
圧電ブザ−の音量調整回路Info
- Publication number
- JPS58132288A JPS58132288A JP57015104A JP1510482A JPS58132288A JP S58132288 A JPS58132288 A JP S58132288A JP 57015104 A JP57015104 A JP 57015104A JP 1510482 A JP1510482 A JP 1510482A JP S58132288 A JPS58132288 A JP S58132288A
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric buzzer
- volume adjustment
- adjustment circuit
- terminal
- controller
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57015104A JPS58132288A (ja) | 1982-02-01 | 1982-02-01 | 圧電ブザ−の音量調整回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57015104A JPS58132288A (ja) | 1982-02-01 | 1982-02-01 | 圧電ブザ−の音量調整回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58132288A true JPS58132288A (ja) | 1983-08-06 |
| JPH0157919B2 JPH0157919B2 (enrdf_load_stackoverflow) | 1989-12-07 |
Family
ID=11879524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57015104A Granted JPS58132288A (ja) | 1982-02-01 | 1982-02-01 | 圧電ブザ−の音量調整回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58132288A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03123566A (ja) * | 1989-10-07 | 1991-05-27 | Tokyo Electric Co Ltd | 低周波治療器 |
| JPH0530897U (ja) * | 1991-10-04 | 1993-04-23 | 日興電機工業株式会社 | 圧電ブザー装置 |
-
1982
- 1982-02-01 JP JP57015104A patent/JPS58132288A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03123566A (ja) * | 1989-10-07 | 1991-05-27 | Tokyo Electric Co Ltd | 低周波治療器 |
| JPH0530897U (ja) * | 1991-10-04 | 1993-04-23 | 日興電機工業株式会社 | 圧電ブザー装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0157919B2 (enrdf_load_stackoverflow) | 1989-12-07 |
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