JPS63152397U - - Google Patents
Info
- Publication number
- JPS63152397U JPS63152397U JP4425487U JP4425487U JPS63152397U JP S63152397 U JPS63152397 U JP S63152397U JP 4425487 U JP4425487 U JP 4425487U JP 4425487 U JP4425487 U JP 4425487U JP S63152397 U JPS63152397 U JP S63152397U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- switching
- speakers
- vary
- output
- 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
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
Landscapes
- Control Of Amplification And Gain Control (AREA)
- Amplifiers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4425487U JPS63152397U (en17) | 1987-03-27 | 1987-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4425487U JPS63152397U (en17) | 1987-03-27 | 1987-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63152397U true JPS63152397U (en17) | 1988-10-06 |
Family
ID=30861888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4425487U Pending JPS63152397U (en17) | 1987-03-27 | 1987-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63152397U (en17) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008205598A (ja) * | 2007-02-16 | 2008-09-04 | Canon Inc | スピーカ装置、スピーカ駆動装置、およびそれらの制御方法 |
-
1987
- 1987-03-27 JP JP4425487U patent/JPS63152397U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008205598A (ja) * | 2007-02-16 | 2008-09-04 | Canon Inc | スピーカ装置、スピーカ駆動装置、およびそれらの制御方法 |