JPH0174693U - - Google Patents
Info
- Publication number
- JPH0174693U JPH0174693U JP1987170572U JP17057287U JPH0174693U JP H0174693 U JPH0174693 U JP H0174693U JP 1987170572 U JP1987170572 U JP 1987170572U JP 17057287 U JP17057287 U JP 17057287U JP H0174693 U JPH0174693 U JP H0174693U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- bass
- amplifies
- operational amplifier
- audio signal
- 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 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 230000005236 sound signal Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Amplifiers (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987170572U JPH0174693U (ro) | 1987-11-07 | 1987-11-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987170572U JPH0174693U (ro) | 1987-11-07 | 1987-11-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0174693U true JPH0174693U (ro) | 1989-05-19 |
Family
ID=31461638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987170572U Pending JPH0174693U (ro) | 1987-11-07 | 1987-11-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0174693U (ro) |
-
1987
- 1987-11-07 JP JP1987170572U patent/JPH0174693U/ja active Pending