JPH0255292U - - Google Patents
Info
- Publication number
- JPH0255292U JPH0255292U JP13442288U JP13442288U JPH0255292U JP H0255292 U JPH0255292 U JP H0255292U JP 13442288 U JP13442288 U JP 13442288U JP 13442288 U JP13442288 U JP 13442288U JP H0255292 U JPH0255292 U JP H0255292U
- Authority
- JP
- Japan
- Prior art keywords
- touch
- performance
- generating device
- keys
- operation state
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000011156 evaluation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 1
Description
第１図はこの考案を電子鍵盤楽器に適用した場
合の全体構成図、第２図は鍵の機構を示す図、第
３図は鍵変位センサーとしての可変抵抗器のマト
リクス回路を示す図、第４図は入力装置から入力
される鍵変位信号のプロフイールを示す図、第５
図はマイクロプロセツサにより実行されるタツチ
データ生成のフローチヤートである。
１……入力装置、２―１……鍵、２―５……可
変抵抗器、６……マイクロプロセツサ。
Fig. 1 is an overall configuration diagram when this invention is applied to an electronic keyboard instrument, Fig. 2 is a diagram showing the key mechanism, Fig. 3 is a diagram showing a matrix circuit of a variable resistor as a key displacement sensor, Figure 4 shows the profile of the key displacement signal input from the input device.
The figure is a flowchart of touch data generation performed by a microprocessor. 1...Input device, 2-1...Key, 2-5...Variable resistor, 6...Microprocessor.
Claims (1)
楽音の特性を制御するための演奏タツチパラメー
タを生成するタツチ生成装置において、 上記演奏操作状態のピークの操作状態を上記演
奏タツチパラメータとして評価するピーク評価手
段を 有することを特徴とするタツチ生成装置。 (2) 請求項１記載のタツチ生成装置において、 更に、上記演奏操作状態が所定のしきい値を越
えてから上記ピークに達するまでの時間の関数で
表わされる速度パラメータを上記演奏タツチパラ
メータの１つとして評価する速度評価手段を 有することを特徴とするタツチ生成装置。 (3) 請求項１または２記載のタツチ生成装置に
おいて、 上記演奏入力手段は、 複数の鍵から成る鍵盤と、 上記各々の鍵に対応して配置され、上記各々の
鍵の変位を検出する鍵変位検出手段と、 を有することを特徴とするタツチ生成装置。[Claims for Utility Model Registration] (1) Based on continuously variable performance operating conditions,
A touch generation device for generating performance touch parameters for controlling characteristics of musical tones, characterized in that the touch generation device comprises peak evaluation means for evaluating a peak operation state of the performance operation state as the performance touch parameter. (2) The touch generating device according to claim 1, further comprising: a speed parameter expressed as a function of time from when the performance operation state exceeds a predetermined threshold until reaching the peak; A touch generation device characterized by having speed evaluation means for evaluating speed as one. (3) In the touch generating device according to claim 1 or 2, the performance input means includes: a keyboard consisting of a plurality of keys; and a key arranged corresponding to each of the keys and detecting displacement of each of the keys. A touch generating device comprising: a displacement detecting means; and a touch generating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13442288U JPH0255292U (en) | 1988-10-17 | 1988-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13442288U JPH0255292U (en) | 1988-10-17 | 1988-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0255292U true JPH0255292U (en) | 1990-04-20 |
Family
ID=31681761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13442288U Pending JPH0255292U (en) | 1988-10-17 | 1988-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255292U (en) |
-
1988
- 1988-10-17 JP JP13442288U patent/JPH0255292U/ja active Pending
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