JPH01175019U - - Google Patents
Info
- Publication number
- JPH01175019U JPH01175019U JP6991988U JP6991988U JPH01175019U JP H01175019 U JPH01175019 U JP H01175019U JP 6991988 U JP6991988 U JP 6991988U JP 6991988 U JP6991988 U JP 6991988U JP H01175019 U JPH01175019 U JP H01175019U
- Authority
- JP
- Japan
- Prior art keywords
- output signal
- microphone
- memory
- audio
- preamplifier
- 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
- 230000005236 sound signal Effects 0.000 claims 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6991988U JPH01175019U (en]) | 1988-05-28 | 1988-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6991988U JPH01175019U (en]) | 1988-05-28 | 1988-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01175019U true JPH01175019U (en]) | 1989-12-13 |
Family
ID=31295183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6991988U Pending JPH01175019U (en]) | 1988-05-28 | 1988-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01175019U (en]) |
-
1988
- 1988-05-28 JP JP6991988U patent/JPH01175019U/ja active Pending
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