JPS6162425U - - Google Patents
Info
- Publication number
- JPS6162425U JPS6162425U JP14637884U JP14637884U JPS6162425U JP S6162425 U JPS6162425 U JP S6162425U JP 14637884 U JP14637884 U JP 14637884U JP 14637884 U JP14637884 U JP 14637884U JP S6162425 U JPS6162425 U JP S6162425U
- Authority
- JP
- Japan
- Prior art keywords
- channel
- equalizing
- frequency
- compensation amount
- characteristic compensation
- 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
- Details Of Measuring And Other Instruments (AREA)
- Control Of Amplification And Gain Control (AREA)
Description
第１図は本考案にかかるグラフイツクイコライ
ザのブロツク図、第２図は本考案にかかるグラフ
イツクイコライザのパネル表面図、第３図は表示
ドライバの説明図である。
１０１…Ｒ−チヤンネルイコライザ、１０２…
Ｌ−チヤンネルイコライザ、１０３…操作部、１
０４…制御部、１０５…表示部、１０６…表示ド
ライバ。
FIG. 1 is a block diagram of a graphic equalizer according to the present invention, FIG. 2 is a panel surface diagram of the graphic equalizer according to the present invention, and FIG. 3 is an explanatory diagram of a display driver. 101...R-channel equalizer, 102...
L-channel equalizer, 103...operation unit, 1
04...Control unit, 105...Display unit, 106...Display driver.
Claims (1)
ネル選択用のスイツチと、複数の周波数に対応す
る出力特性をそれぞれ変化させるための操作キー
と、前記各周波数における特性補償量をドツトで
離散的に表示するイコライジング特性表示装置と
、Ｌ−チヤンネル及びＲ−チヤンネルの各周波数
における特性補償量を記憶すると共に、操作キー
の操作により前記スイツチにより選択されている
チヤンネルであつて該操作キーに対応する周波数
の特性補償量を更新する制御回路と、前記記憶さ
れている特性補償量によりＲ−チヤンネル及びＬ
−チヤンネルの周波数特性を制御するＲ−チヤン
ネル及びＬ−チヤンネルのイコライザ部と、前記
記憶されているＬ−チヤンネル及びＲ−チヤンネ
ルの各周波数における特性補償量に基づいて前記
イコライジング特性表示部にＬ−チヤンネルとＲ
−チヤンネルのイコライジングカーブを同時に表
示する表示ドライバを有することを特徴とするグ
ラフイツクイコライザ。 (2) 横方向に周波数をとり、縦方向に特性補償
量をとつた時のマトリクス交点に表示素子を配し
て前記イコライジング特性表示部を構成し、チヤ
ンネル選択用スイツチにより選択されているチヤ
ンネルのイコライジングカーブをドツト点滅によ
り表示し、他方のチヤンネルのイコライジングカ
ーブを消灯して表示し、残りの表示素子を連続的
に点灯することを特徴とする実用新案登録請求の
範囲第(1)項記載のグラフイツクイコライザ。 (3) Ｌ−チヤンネル及びＲ−チヤンネルのイコ
ライジングカーブを表示色を変えて表示すること
を特徴とする実用新案登録請求の範囲第(1)項記
載のグラフイツクイコライザ。 (4) 両チヤンネル選択用のスイツチを設けてな
ることを特徴とする実用新案登録請求の範囲第(1
)項記載のグラフイツクイコライザ。[Claims for Utility Model Registration] (1) At least a switch for selecting an L-channel and an R-channel, an operation key for respectively changing output characteristics corresponding to a plurality of frequencies, and an amount of characteristic compensation for each of the frequencies. an equalizing characteristic display device that discretely displays as dots the characteristic compensation amount at each frequency of the L-channel and the R-channel, and an equalizing characteristic display device that displays the characteristic compensation amount at each frequency of the L-channel and the R-channel; A control circuit that updates the characteristic compensation amount of the frequency corresponding to the operation key, and a control circuit that updates the R-channel and L channel according to the stored characteristic compensation amount.
- an equalizer section for the R-channel and L-channel that controls the frequency characteristics of the channel; and an equalizer section that displays the L-channel and Channel and R
- A graphical equalizer characterized by having a display driver that simultaneously displays equalizing curves of channels. (2) The equalizing characteristic display section is constructed by arranging display elements at matrix intersections when the frequency is taken in the horizontal direction and the characteristic compensation amount is taken in the vertical direction, and the display element is arranged at the matrix intersection point when the frequency is taken in the horizontal direction and the characteristic compensation amount is taken in the vertical direction. Claim 1 of Claim 1, characterized in that the equalizing curve is displayed by blinking dots, the equalizing curve of the other channel is displayed with the lights turned off, and the remaining display elements are lit continuously. Graphic equalizer. (3) The graphic equalizer according to claim (1) of the utility model registration, characterized in that the equalizing curves of the L-channel and the R-channel are displayed in different display colors. (4) Utility model registration claim No. 1 (1) characterized in that a switch for selecting both channels is provided.
Graphic equalizer described in ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14637884U JPS6162425U (en) | 1984-09-27 | 1984-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14637884U JPS6162425U (en) | 1984-09-27 | 1984-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6162425U true JPS6162425U (en) | 1986-04-26 |
Family
ID=30704616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14637884U Pending JPS6162425U (en) | 1984-09-27 | 1984-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6162425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0218600A (en) * | 1988-07-06 | 1990-01-22 | Matsushita Electric Ind Co Ltd | Vector quantizing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60163600A (en) * | 1984-02-03 | 1985-08-26 | Sony Corp | Equalizer |
-
1984
- 1984-09-27 JP JP14637884U patent/JPS6162425U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60163600A (en) * | 1984-02-03 | 1985-08-26 | Sony Corp | Equalizer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0218600A (en) * | 1988-07-06 | 1990-01-22 | Matsushita Electric Ind Co Ltd | Vector quantizing device |
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