JPS634301Y2 - - Google Patents
Info
- Publication number
- JPS634301Y2 JPS634301Y2 JP6813181U JP6813181U JPS634301Y2 JP S634301 Y2 JPS634301 Y2 JP S634301Y2 JP 6813181 U JP6813181 U JP 6813181U JP 6813181 U JP6813181 U JP 6813181U JP S634301 Y2 JPS634301 Y2 JP S634301Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- level
- microphone
- 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.)
- Expired
Links
- 230000007423 decrease Effects 0.000 description 6
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6813181U JPS634301Y2 (en]) | 1981-05-11 | 1981-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6813181U JPS634301Y2 (en]) | 1981-05-11 | 1981-05-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57180826U JPS57180826U (en]) | 1982-11-16 |
| JPS634301Y2 true JPS634301Y2 (en]) | 1988-02-03 |
Family
ID=29864087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6813181U Expired JPS634301Y2 (en]) | 1981-05-11 | 1981-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634301Y2 (en]) |
-
1981
- 1981-05-11 JP JP6813181U patent/JPS634301Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57180826U (en]) | 1982-11-16 |
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