JPH0160295U - - Google Patents
Info
- Publication number
- JPH0160295U JPH0160295U JP15706187U JP15706187U JPH0160295U JP H0160295 U JPH0160295 U JP H0160295U JP 15706187 U JP15706187 U JP 15706187U JP 15706187 U JP15706187 U JP 15706187U JP H0160295 U JPH0160295 U JP H0160295U
- Authority
- JP
- Japan
- Prior art keywords
- musical tone
- effect
- keyboard
- sampling time
- detection
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例の回路ブロツク図、
第２図はそのＲＡＭの構成の一部を示す図、第３
図はキー処理のフローチヤート、第４図はポルタ
メント処理のフローチヤート、第５図はポルタメ
ントの到達時間を示すタイミングチヤートである
。
１……キーボード、２……ＣＰＵ、５……制御
ＲＡＭ、９……アフタタツチ検出装置。
FIG. 1 is a circuit block diagram of an embodiment of the present invention.
Figure 2 shows a part of the configuration of the RAM, Figure 3 shows a part of the configuration of the RAM.
This figure is a flowchart of key processing, FIG. 4 is a flowchart of portamento processing, and FIG. 5 is a timing chart showing the arrival time of portamento. 1...Keyboard, 2...CPU, 5...Control RAM, 9...Aftertouch detection device.
Claims (1)
段から所望のデジタル楽音信号を生成放音する電
子楽器において、 所定のサンプリング時間ごとに前記キーボード
のキーの押圧力を検出する検出手段と、前記楽音
発生手段から発生されるべきデジタル楽音信号に
付加する効果のパラメータを記憶する記憶手段と
、前記検出手段の検出信号に基づき各サンプリン
グ時間ごとに前記記憶手段に記憶されているパラ
メータを制御することにより前記効果をリアルタ
イムで可変する効果付加手段を有することを特徴
とする電子楽器。[Claims for Utility Model Registration] An electronic musical instrument that generates and emits a desired digital musical tone signal from a musical tone generating means based on key operations on a keyboard, which detects the pressing force of the keys on the keyboard at every predetermined sampling time. a detection means, a storage means for storing parameters of an effect to be added to a digital musical tone signal to be generated from the musical tone generation means, and a parameter stored in the storage means for each sampling time based on a detection signal of the detection means. An electronic musical instrument characterized by having an effect adding means for varying the effect in real time by controlling parameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15706187U JPH0160295U (en) | 1987-10-14 | 1987-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15706187U JPH0160295U (en) | 1987-10-14 | 1987-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0160295U true JPH0160295U (en) | 1989-04-17 |
Family
ID=31436169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15706187U Pending JPH0160295U (en) | 1987-10-14 | 1987-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0160295U (en) |
-
1987
- 1987-10-14 JP JP15706187U patent/JPH0160295U/ja active Pending
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