JPS61154018U - - Google Patents
Info
- Publication number
- JPS61154018U JPS61154018U JP3760785U JP3760785U JPS61154018U JP S61154018 U JPS61154018 U JP S61154018U JP 3760785 U JP3760785 U JP 3760785U JP 3760785 U JP3760785 U JP 3760785U JP S61154018 U JPS61154018 U JP S61154018U
- Authority
- JP
- Japan
- Prior art keywords
- volume adjustment
- variable resistor
- adjustment device
- movable terminal
- terminal
- 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
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の原理を示す図、第２図は本考
案の一実施例を示す図、第３図は従来例を示す図
である。
１１……音量調整用可変抵抗器、１２……信号
入力端子、１３……可動端子、１４……可変容量
素子、１６……可変容量ダイオード、１７，１８
……制御手段となる可変抵抗器及び直流電源。
FIG. 1 is a diagram showing the principle of the present invention, FIG. 2 is a diagram showing an embodiment of the present invention, and FIG. 3 is a diagram showing a conventional example. 11... Variable resistor for volume adjustment, 12... Signal input terminal, 13... Movable terminal, 14... Variable capacitance element, 16... Variable capacitance diode, 17, 18
...Variable resistor and DC power source as control means.
Claims (1)
可動端子より出力信号を得るようになされた音量
調整用可変抵抗器よりなる音量調整装置に、この
音量調整用可変抵抗器の信号入力端子と可動端子
間に配置された可変容量素子と、この可変容量素
子の容量値を前記音量調整用可変抵抗器の可動端
子の摺動位置に関連して制御する制御手段を設け
たことを特徴とする音量調整装置の周波数特性補
正回路。 A volume adjustment device comprising a volume adjustment variable resistor to which an input signal is applied from a signal input terminal and an output signal is obtained from a movable terminal is provided with a connection between the signal input terminal of the volume adjustment variable resistor and the movable terminal. A volume adjustment device comprising: a variable capacitance element disposed in the volume adjustment device; and a control means for controlling a capacitance value of the variable capacitance element in relation to a sliding position of a movable terminal of the volume adjustment variable resistor. frequency characteristic correction circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3760785U JPS61154018U (en) | 1985-03-15 | 1985-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3760785U JPS61154018U (en) | 1985-03-15 | 1985-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61154018U true JPS61154018U (en) | 1986-09-24 |
Family
ID=30543842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3760785U Pending JPS61154018U (en) | 1985-03-15 | 1985-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61154018U (en) |
-
1985
- 1985-03-15 JP JP3760785U patent/JPS61154018U/ja active Pending