JPS6189898U - - Google Patents
Info
- Publication number
- JPS6189898U JPS6189898U JP17452584U JP17452584U JPS6189898U JP S6189898 U JPS6189898 U JP S6189898U JP 17452584 U JP17452584 U JP 17452584U JP 17452584 U JP17452584 U JP 17452584U JP S6189898 U JPS6189898 U JP S6189898U
- Authority
- JP
- Japan
- Prior art keywords
- sound generation
- storing
- keyboard
- state
- storage means
- 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 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案実施例の電子楽器のブロツク図
、第２図は基本的発音のタイミングチヤートであ
る。
１０…発音手段、１１，１１，１１…楽音生成
回路、１２…ミキサアンプ、２０，２０，２０…
記憶手段、３０…キー検出手段、３１…キースキ
ヤン、３２…キーテーブル、３３…フラグデータ
、３４…フラグエンコーダ、３５…判別手段、３
５１…状態判別回路、３５２…データテーブル、
３５３…加算器、４０…発音制御手段、４１，４
１，４１…エンベロープ回路、４２，４２，４２
…音階回路、５０…ゲートコントローラ、６０…
タイミングコントローラ、Ｇ１，Ｇ２，Ｇ３，Ｇ
４…ゲート。
FIG. 1 is a block diagram of an electronic musical instrument according to an embodiment of the present invention, and FIG. 2 is a timing chart of basic sound production. 10... Sound generation means, 11, 11, 11... Musical sound generation circuit, 12... Mixer amplifier, 20, 20, 20...
Storage means, 30...Key detection means, 31...Key scan, 32...Key table, 33...Flag data, 34...Flag encoder, 35...Discrimination means, 3
51... Status determination circuit, 352... Data table,
353... Adder, 40... Sound generation control means, 41, 4
1, 41...envelope circuit, 42, 42, 42
...Scale circuit, 50...Gate controller, 60...
Timing controller, G1, G2, G3, G
4...Gate.
Claims (1)
盤等の状態を記憶する４ビツトからなるｎ個の記
憶手段と、鍵盤状態を検出し時間的に異なる４つ
の状態を判別して前記記憶手段に記憶させるキー
検出手段と、前記記憶手段の記憶内容に応じて前
記発音手段に発音制御信号を与える発音制御手段
とを具備した事を特徴とする電子楽器。 (2) 前記キー検出手段は鍵盤状態を記憶手段の
記憶内容を判断しながら記憶手段に入力させる判
別手段を具備している事を特徴とする電子楽器。[Scope of Claim for Utility Model Registration] (1) A sound generation means capable of generating n multiple tones, n storage means consisting of 4 bits for storing the state of the keyboard, etc., and a device that detects the state of the keyboard and differs in time. An electronic musical instrument characterized by comprising: a key detection means for discriminating four states and storing it in the storage means; and a sound generation control means for supplying a sound generation control signal to the sound generation means according to the contents stored in the storage means. . (2) The electronic musical instrument is characterized in that the key detecting means includes determining means for inputting the keyboard state to the storing means while determining the contents stored in the storing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17452584U JPS6189898U (en) | 1984-11-16 | 1984-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17452584U JPS6189898U (en) | 1984-11-16 | 1984-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6189898U true JPS6189898U (en) | 1986-06-11 |
Family
ID=30732143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17452584U Pending JPS6189898U (en) | 1984-11-16 | 1984-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6189898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05265457A (en) * | 1992-03-19 | 1993-10-15 | Yamaha Corp | Electronic musical instrument |
-
1984
- 1984-11-16 JP JP17452584U patent/JPS6189898U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05265457A (en) * | 1992-03-19 | 1993-10-15 | Yamaha Corp | Electronic musical instrument |
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