JPS59144916U - Tone control circuit - Google Patents
Tone control circuitInfo
- Publication number
- JPS59144916U JPS59144916U JP3886383U JP3886383U JPS59144916U JP S59144916 U JPS59144916 U JP S59144916U JP 3886383 U JP3886383 U JP 3886383U JP 3886383 U JP3886383 U JP 3886383U JP S59144916 U JPS59144916 U JP S59144916U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- tone control
- resistor
- capacitor
- output 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
Landscapes
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のトーンコントロール回路の回路図、第２
図はこの考案のトーンコントロール回路の一実施例を示
す回路図、第３図はこの考案のトーンコントロール回路
の動作を説明するための回路図、第４図はこの考案のト
ーンコントロール回路の利得特性図、第５図はこの考案
のトーンコントロール回路の他の実施例を示す回路図で
ある。
１１・・・・・・トランジスタ、１２．１４〜１６゜１
８．２０・・・・・・抵抗、１７．１９・・・・・・コ
ンデンサ、ＩＮ・・・・・・入力端子、ＯＵＴ・・・・
・・出力端子。Figure 1 is a circuit diagram of a conventional tone control circuit, Figure 2 is a circuit diagram of a conventional tone control circuit.
Fig. 3 is a circuit diagram showing an embodiment of the tone control circuit of this invention, Fig. 3 is a circuit diagram for explaining the operation of the tone control circuit of this invention, and Fig. 4 is a gain characteristic of the tone control circuit of this invention. 5 are circuit diagrams showing other embodiments of the tone control circuit of this invention. 11...Transistor, 12.14~16゜1
8.20...Resistor, 17.19...Capacitor, IN...Input terminal, OUT...
...Output terminal.
Claims (1)
抗を直列に接続し、第２の入力端を上記第１のコンデン
サと第１の抵抗との接続に第２の抵抗を介して接続する
とともに第２のコンデンサを介して上記出力端に接続し
、上記第１および第２の入力端に位相が１８０°異なり
かつ所定の振幅比を有する信号を加えて上記出力端から
出口を取り出すことを特徴とするトーンコントロール回
路。A first capacitor and a first resistor are connected in series between the first input terminal and the output terminal, and a second resistor is connected to the second input terminal between the first capacitor and the first resistor. and connects to the output terminal via a second capacitor, and applies signals having a phase difference of 180° and a predetermined amplitude ratio to the first and second input terminals, and outputs from the output terminal. A tone control circuit characterized by taking out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3886383U JPS59144916U (en) | 1983-03-17 | 1983-03-17 | Tone control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3886383U JPS59144916U (en) | 1983-03-17 | 1983-03-17 | Tone control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59144916U true JPS59144916U (en) | 1984-09-27 |
Family
ID=30169527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3886383U Pending JPS59144916U (en) | 1983-03-17 | 1983-03-17 | Tone control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59144916U (en) |
-
1983
- 1983-03-17 JP JP3886383U patent/JPS59144916U/en active Pending
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