JPH0160281U - - Google Patents
Info
- Publication number
- JPH0160281U JPH0160281U JP15706587U JP15706587U JPH0160281U JP H0160281 U JPH0160281 U JP H0160281U JP 15706587 U JP15706587 U JP 15706587U JP 15706587 U JP15706587 U JP 15706587U JP H0160281 U JPH0160281 U JP H0160281U
- Authority
- JP
- Japan
- Prior art keywords
- foot pedal
- setting
- depression
- control value
- amount
- 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
- 230000035945 sensitivity Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
Description
第１図は本考案のフツトペダルの感度設定装置
の一実施例の構成図、第２図ａ，ｂは標準的なフ
ツトペダル踏み込み量に対するリバーブ比率の関
係を示す図と、ユーザが予めセツトしたフツトペ
ダル踏み込み量に対するリバーブ比率の関係を示
す図、第３図は従来の第２図と同様の基準値を説
明するための基準値曲線図である。
１……鍵盤、２……音源、３……効果付加回路
、４……Ｄ／Ａ変換回路、５……フツトペダル機
構、６……Ａ／Ｄ変換回路、７……比較回路、８
……データ設定回路、９……基準値設定回路、１
０……設定用スイツチ、ＶＲ……可変抵抗器、Ｆ
Ｐ……フツトペダル。
Fig. 1 is a block diagram of an embodiment of the foot pedal sensitivity setting device of the present invention, and Fig. 2 a and b are diagrams showing the relationship between the standard foot pedal depression amount and the reverb ratio, and the foot pedal depression preset by the user. FIG. 3, which is a diagram showing the relationship between the reverb ratio and the amount, is a reference value curve diagram for explaining the conventional reference value similar to that in FIG. 2. 1... Keyboard, 2... Sound source, 3... Effect addition circuit, 4... D/A conversion circuit, 5... Foot pedal mechanism, 6... A/D conversion circuit, 7... Comparison circuit, 8
...Data setting circuit, 9...Reference value setting circuit, 1
0... Setting switch, VR... Variable resistor, F
P...Foot pedal.
Claims (1)
加手段の効果付加の状態を可変制御してなる電子
楽器において、 前記フツトペダルの踏み込み量を検出する検出
手段と、 前記フツトペダルの踏み込み量に対する効果付
加のための制御値を予め設定する設定手段と、 前記検出手段の検出結果に応じ、前記設定手段
から対応する制御値を求め出力する出力手段と、 該出力手段から出力される制御値に応じて前記
効果付加手段を制御する制御手段と、 を有することを特徴とするフツトペダルの感度設
定装置。 (2) 前記設定手段は任意に選択される前記フツ
トペダルの踏み込みポイントに階段状の特性を持
つ制御値を設定し得ることを特徴とする実用新案
登録請求の範囲第１項記載のフツトペダルの感度
設定装置。[Claims for Utility Model Registration] (1) An electronic musical instrument in which the effect adding state of an effect adding means is variably controlled according to the amount of depression of a foot pedal, comprising: a detection means for detecting the amount of depression of the foot pedal; and the foot pedal. a setting means for presetting a control value for adding an effect to the amount of depression; an output means for determining and outputting a corresponding control value from the setting means according to the detection result of the detection means; A foot pedal sensitivity setting device comprising: a control means for controlling the effect adding means according to a control value. (2) The sensitivity setting of the foot pedal according to claim 1, wherein the setting means is capable of setting a control value having a stepped characteristic at an arbitrarily selected depression point of the foot pedal. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15706587U JPH0160281U (en) | 1987-10-14 | 1987-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15706587U JPH0160281U (en) | 1987-10-14 | 1987-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0160281U true JPH0160281U (en) | 1989-04-17 |
Family
ID=31436177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15706587U Pending JPH0160281U (en) | 1987-10-14 | 1987-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0160281U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010026418A (en) * | 2008-07-24 | 2010-02-04 | Yamaha Corp | Electronic keyboard musical instrument |
| JP2010026417A (en) * | 2008-07-24 | 2010-02-04 | Yamaha Corp | Electronic keyboard musical instrument |
| JP2010026419A (en) * | 2008-07-24 | 2010-02-04 | Yamaha Corp | Electronic keyboard musical instrument |
-
1987
- 1987-10-14 JP JP15706587U patent/JPH0160281U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010026418A (en) * | 2008-07-24 | 2010-02-04 | Yamaha Corp | Electronic keyboard musical instrument |
| JP2010026417A (en) * | 2008-07-24 | 2010-02-04 | Yamaha Corp | Electronic keyboard musical instrument |
| JP2010026419A (en) * | 2008-07-24 | 2010-02-04 | Yamaha Corp | Electronic keyboard musical instrument |
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