JPH03107895U - - Google Patents
Info
- Publication number
- JPH03107895U JPH03107895U JP1618690U JP1618690U JPH03107895U JP H03107895 U JPH03107895 U JP H03107895U JP 1618690 U JP1618690 U JP 1618690U JP 1618690 U JP1618690 U JP 1618690U JP H03107895 U JPH03107895 U JP H03107895U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- microphone
- main audio
- input
- 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
- 238000001514 detection method Methods 0.000 claims 4
- 230000005236 sound signal Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1618690U JPH03107895U (sv) | 1990-02-22 | 1990-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1618690U JPH03107895U (sv) | 1990-02-22 | 1990-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03107895U true JPH03107895U (sv) | 1991-11-06 |
Family
ID=31519469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1618690U Pending JPH03107895U (sv) | 1990-02-22 | 1990-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03107895U (sv) |
-
1990
- 1990-02-22 JP JP1618690U patent/JPH03107895U/ja active Pending
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