JPS62164413U - - Google Patents
Info
- Publication number
- JPS62164413U JPS62164413U JP5073986U JP5073986U JPS62164413U JP S62164413 U JPS62164413 U JP S62164413U JP 5073986 U JP5073986 U JP 5073986U JP 5073986 U JP5073986 U JP 5073986U JP S62164413 U JPS62164413 U JP S62164413U
- Authority
- JP
- Japan
- Prior art keywords
- audio signal
- level
- slider
- control device
- control knob
- 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
- 230000005236 sound signal Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000003908 quality control method Methods 0.000 description 1
Landscapes
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Control Of Amplification And Gain Control (AREA)
Description
第１図は、本考案のオーデイオ信号のレベルコ
ントロール装置の一実施例を用いたグラフイツク
イコライザーの回路図であり、第２図は、第１図
のグラフイツクイコライザーのフロントパネル正
面図であり、第３図は、フエーダーコントロール
装置の回路図であり、第４図は、フエーダーコン
トロールつまみの説明図であり、第５図は、本考
案のオーデイオ信号のレベルコントロール装置を
用いたバランスコントロール装置の回路図であり
、第６図は、本考案のオーデイオ信号のレベルコ
ントロール装置を用いた音質コントロール装置の
回路図であり、第７図は、従来のオーデイオ信号
のレベルコントロール装置が用いられたグラフイ
ツクイコライザーの回路図である。
Ｋ１〜８：コントロールつまみ、ＶＲ１〜１４
：可変抵抗器、ＳＷ１〜１１：スイツチ。
FIG. 1 is a circuit diagram of a graphic equalizer using an embodiment of the audio signal level control device of the present invention, and FIG. 2 is a front view of the front panel of the graphic equalizer of FIG. FIG. 3 is a circuit diagram of the fader control device, FIG. 4 is an explanatory diagram of the fader control knob, and FIG. 5 is a balance control device using the audio signal level control device of the present invention. FIG. 6 is a circuit diagram of a sound quality control device using the audio signal level control device of the present invention, and FIG. 7 is a graph using the conventional audio signal level control device. It is a circuit diagram of an equalizer. K1-8 : Control knob , VR1-14
: Variable resistor, SW 1 to 11 : Switch.
Claims (1)
摺動子の位置を調整してオーデイオ信号のレベル
を任意に設定するオーデイオ信号のレベルコント
ロール装置において、オーデイオ信号のレベルが
基準レベルとなる前記摺動子の位置で前記可変抵
抗器にタツプを設け、前記コントロールつまみの
押圧操作で接点切換がなされるスイツチを設け、
このスイツチの一方の接点に前記摺動子を接続す
るとともに他方の接点に前記タツプを接続し、前
記コントロールつまみの押圧操作でオーデイオ信
号を任意に設定したレベルと基準レベルとに切り
換えるように構成したことを特徴とするオーデイ
オ信号のレベルコントロール装置。 In an audio signal level control device in which the level of an audio signal is arbitrarily set by adjusting the position of a slider of a variable resistor by operating a control knob, the position of the slider at which the level of the audio signal becomes a reference level A tap is provided on the variable resistor, and a switch is provided that switches the contact point by pressing the control knob,
The slider is connected to one contact of the switch, and the tap is connected to the other contact, and the audio signal is switched between an arbitrarily set level and a reference level by pressing the control knob. An audio signal level control device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5073986U JPH0535614Y2 (en) | 1986-04-04 | 1986-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5073986U JPH0535614Y2 (en) | 1986-04-04 | 1986-04-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62164413U true JPS62164413U (en) | 1987-10-19 |
| JPH0535614Y2 JPH0535614Y2 (en) | 1993-09-09 |
Family
ID=30874373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5073986U Expired - Lifetime JPH0535614Y2 (en) | 1986-04-04 | 1986-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0535614Y2 (en) |
-
1986
- 1986-04-04 JP JP5073986U patent/JPH0535614Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0535614Y2 (en) | 1993-09-09 |
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