JPS61163428U - - Google Patents
Info
- Publication number
- JPS61163428U JPS61163428U JP4646785U JP4646785U JPS61163428U JP S61163428 U JPS61163428 U JP S61163428U JP 4646785 U JP4646785 U JP 4646785U JP 4646785 U JP4646785 U JP 4646785U JP S61163428 U JPS61163428 U JP S61163428U
- Authority
- JP
- Japan
- Prior art keywords
- filter circuit
- filter
- characteristic control
- frequency
- circuit
- 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
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4646785U JPS61163428U (zh) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4646785U JPS61163428U (zh) | 1985-03-29 | 1985-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61163428U true JPS61163428U (zh) | 1986-10-09 |
Family
ID=30560886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4646785U Pending JPS61163428U (zh) | 1985-03-29 | 1985-03-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61163428U (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5254353A (en) * | 1975-10-29 | 1977-05-02 | Victor Co Of Japan Ltd | Tone controller |
JPS60146513A (ja) * | 1984-01-11 | 1985-08-02 | Matsushita Electric Ind Co Ltd | グラフイツクイコライザ |
-
1985
- 1985-03-29 JP JP4646785U patent/JPS61163428U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5254353A (en) * | 1975-10-29 | 1977-05-02 | Victor Co Of Japan Ltd | Tone controller |
JPS60146513A (ja) * | 1984-01-11 | 1985-08-02 | Matsushita Electric Ind Co Ltd | グラフイツクイコライザ |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS61163428U (zh) | ||
JPH0348329U (zh) | ||
JPS5973836U (ja) | アクテイブフイルタ | |
JPS5939529U (ja) | 周波数特性調整回路 | |
JPS59169117U (ja) | ラウドネスコントロ−ル回路 | |
JPS63183727U (zh) | ||
JPH01160727U (zh) | ||
JPS6017025U (ja) | 可変フイルタ | |
JPS61136700U (zh) | ||
JPS5843032U (ja) | フイルタ回路 | |
JPH01160726U (zh) | ||
JPS61104638U (zh) | ||
JPS61109240U (zh) | ||
JPH01137612U (zh) | ||
JPS6226902U (zh) | ||
JPS6289837U (zh) | ||
JPS59174789U (ja) | スピ−カ−用レベルコントロ−ル回路 | |
JPH03109428U (zh) | ||
JPS63138735U (zh) | ||
JPS6226948U (zh) | ||
JPS62100716U (zh) | ||
JPS6268331U (zh) | ||
JPS643213U (zh) | ||
JPS5843023U (ja) | 周波数特性可変回路 | |
JPH0213322U (zh) |