JPS6123857Y2 - - Google Patents
Info
- Publication number
- JPS6123857Y2 JPS6123857Y2 JP12821180U JP12821180U JPS6123857Y2 JP S6123857 Y2 JPS6123857 Y2 JP S6123857Y2 JP 12821180 U JP12821180 U JP 12821180U JP 12821180 U JP12821180 U JP 12821180U JP S6123857 Y2 JPS6123857 Y2 JP S6123857Y2
- Authority
- JP
- Japan
- Prior art keywords
- potentiometer
- differential amplifier
- characteristic
- frequency
- tone control
- 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
- 239000003990 capacitor Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
- 206010036626 Presbyacusis Diseases 0.000 description 2
- 208000009800 presbycusis Diseases 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
Landscapes
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12821180U JPS6123857Y2 (en)) | 1980-09-09 | 1980-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12821180U JPS6123857Y2 (en)) | 1980-09-09 | 1980-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5751322U JPS5751322U (en)) | 1982-03-24 |
| JPS6123857Y2 true JPS6123857Y2 (en)) | 1986-07-17 |
Family
ID=29488606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12821180U Expired JPS6123857Y2 (en)) | 1980-09-09 | 1980-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123857Y2 (en)) |
-
1980
- 1980-09-09 JP JP12821180U patent/JPS6123857Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5751322U (en)) | 1982-03-24 |