JPH0159318U - - Google Patents
Info
- Publication number
- JPH0159318U JPH0159318U JP15327587U JP15327587U JPH0159318U JP H0159318 U JPH0159318 U JP H0159318U JP 15327587 U JP15327587 U JP 15327587U JP 15327587 U JP15327587 U JP 15327587U JP H0159318 U JPH0159318 U JP H0159318U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic signal
- frequency band
- low frequency
- amplification gain
- operational amplifier
- 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
- 230000003321 amplification Effects 0.000 claims 5
- 238000003199 nucleic acid amplification method Methods 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 10
- 238000001228 spectrum Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15327587U JPH0159318U (en]) | 1987-10-08 | 1987-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15327587U JPH0159318U (en]) | 1987-10-08 | 1987-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0159318U true JPH0159318U (en]) | 1989-04-13 |
Family
ID=31428967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15327587U Pending JPH0159318U (en]) | 1987-10-08 | 1987-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0159318U (en]) |
-
1987
- 1987-10-08 JP JP15327587U patent/JPH0159318U/ja active Pending
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