JPS59132220U - Tone variable device - Google Patents
Tone variable deviceInfo
- Publication number
- JPS59132220U JPS59132220U JP2456283U JP2456283U JPS59132220U JP S59132220 U JPS59132220 U JP S59132220U JP 2456283 U JP2456283 U JP 2456283U JP 2456283 U JP2456283 U JP 2456283U JP S59132220 U JPS59132220 U JP S59132220U
- Authority
- JP
- Japan
- Prior art keywords
- volume
- resistor
- tone
- variable device
- capacitor
- 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.)
- Granted
Links
Landscapes
- Filters And Equalizers (AREA)
- 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図は従来のトーン可凌装置を示す電気的結線図、゛
第２図及び第３図は断る従来のトーン可変装置の欠点の
説明に供された周波数特性線図、第４図は本考案に係る
トーン可変装置の一実施例を示す電気的結線図、第５図
及び第６図は斯る本考案のトーン可変装置の音量用ボリ
ューム及びトーン用ボリュームを略々セン２−に設定し
たときの等価回路とその周波数特性線図、第７図乃至第
９図は本考案の説明に供された周波数特性線図である。
２：トーン用ボリューム、２ａ：可動端子、３：音、量
用ボリューム、３ａ：可動端子、Ｃ２：コンデンサ、Ｒ
６：抵抗。 ゛Figure 1 is an electrical wiring diagram showing a conventional tone variable device, Figures 2 and 3 are frequency characteristic diagrams used to explain the drawbacks of the conventional tone variable device, and Figure 4 is the main FIGS. 5 and 6 are electrical wiring diagrams showing one embodiment of the tone variable device according to the present invention, in which the volume volume and the tone volume of the tone variable device of the present invention are set to approximately 2-. 7 to 9 are frequency characteristic diagrams used to explain the present invention. 2: Volume for tone, 2a: Movable terminal, 3: Volume for sound, amount, 3a: Movable terminal, C2: Capacitor, R
6: Resistance.゛
Claims (1)
記トーン用ボリューム２の一端部２Ｃは抵抗Ｒ１、コン
デンサＣ２を介して音量用ボリューム３の可動端子３ａ
に接続すると共に他端部２ｂは抵抗Ｒ３、コンデンサＣ
□を介してアースに接続し、かつ、この抵抗Ｒ３とコン
デンサＣ工の中点を上記音量用ボリューム３のセンター
に接続し、かつ、上記音量用ボリューム３の一端部３Ｃ
を抵抗Ｒ１を介して上記トーン用ボリューム２の可動端
子２ａに接続すると共に抵抗Ｒ１とコンデンサＣ２の中
点に一端をアースに接続した抵抗Ｒ６の他端を接続して
設は上記可動端子２ａと抵抗Ｒ１の間に入力信号を受は
入れる構成としたトーン可変装置。It has a tone volume 2 and a volume volume 3, and one end 2C of the tone volume 2 is connected to a movable terminal 3a of the volume volume 3 via a resistor R1 and a capacitor C2.
and the other end 2b is connected to a resistor R3 and a capacitor C.
□, and connect the midpoint of this resistor R3 and capacitor C to the center of the volume volume 3, and one end 3C of the volume volume 3.
is connected to the movable terminal 2a of the tone volume 2 via the resistor R1, and the other end of the resistor R6, whose one end is connected to the ground, is connected to the midpoint between the resistor R1 and the capacitor C2. A tone variable device configured to receive and input an input signal between a resistor R1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2456283U JPS59132220U (en) | 1983-02-21 | 1983-02-21 | Tone variable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2456283U JPS59132220U (en) | 1983-02-21 | 1983-02-21 | Tone variable device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59132220U true JPS59132220U (en) | 1984-09-05 |
| JPH0224261Y2 JPH0224261Y2 (en) | 1990-07-03 |
Family
ID=30155599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2456283U Granted JPS59132220U (en) | 1983-02-21 | 1983-02-21 | Tone variable device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59132220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6273617U (en) * | 1985-10-26 | 1987-05-12 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5074366A (en) * | 1973-11-01 | 1975-06-19 |
-
1983
- 1983-02-21 JP JP2456283U patent/JPS59132220U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5074366A (en) * | 1973-11-01 | 1975-06-19 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6273617U (en) * | 1985-10-26 | 1987-05-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0224261Y2 (en) | 1990-07-03 |
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