JPH0366296U - - Google Patents
Info
- Publication number
- JPH0366296U JPH0366296U JP12517789U JP12517789U JPH0366296U JP H0366296 U JPH0366296 U JP H0366296U JP 12517789 U JP12517789 U JP 12517789U JP 12517789 U JP12517789 U JP 12517789U JP H0366296 U JPH0366296 U JP H0366296U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- amplifier
- signal level
- certain value
- reducing
- 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
- 230000002265 prevention Effects 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims 3
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12517789U JPH0366296U (cs) | 1989-10-27 | 1989-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12517789U JPH0366296U (cs) | 1989-10-27 | 1989-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0366296U true JPH0366296U (cs) | 1991-06-27 |
Family
ID=31673062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12517789U Pending JPH0366296U (cs) | 1989-10-27 | 1989-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0366296U (cs) |
-
1989
- 1989-10-27 JP JP12517789U patent/JPH0366296U/ja active Pending
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