JPS63396U - - Google Patents
Info
- Publication number
- JPS63396U JPS63396U JP9124486U JP9124486U JPS63396U JP S63396 U JPS63396 U JP S63396U JP 9124486 U JP9124486 U JP 9124486U JP 9124486 U JP9124486 U JP 9124486U JP S63396 U JPS63396 U JP S63396U
- Authority
- JP
- Japan
- Prior art keywords
- rhythm
- range
- key
- keyboard
- keys
- 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
- 230000033764 rhythmic process Effects 0.000 claims description 21
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の電子楽器の全体回路図、第２
図〜第４図は夫々、リズムスタート鍵域並びに伴
奏鍵域設定と伴奏音及びメロデイ音放音の処理、
リズムスタート及び伴奏のワンフインガー処理、
同じくリズムスタート及び伴奏のフインガード処
理のフローチヤートの図、第５図は鍵盤１のリズ
ムスタート鍵域、つまり、伴奏鍵域を示す図、第
６図はキーコードのコード内容を示す図である。
１……鍵盤、２……ＣＰＵ、３……モードスイ
ツチ、４……メロデイ音作成部、７……スピーカ
、１０……分割位置用レジスタ、１１……リズム
パターンＲＯＭ、１２……アドレスカウンタ、１
３……トランスフアゲート群、１４……リズム音
源。
Figure 1 is the overall circuit diagram of the electronic musical instrument of the present invention, Figure 2
4 to 4 respectively show the rhythm start key range, accompaniment key range setting, accompaniment sound and melody sound emission processing,
Rhythm start and accompaniment one-finger processing,
Similarly, FIG. 5 is a flowchart of the rhythm start and accompaniment fine guard processing, FIG. 5 is a diagram showing the rhythm start key area of the keyboard 1, that is, the accompaniment key area, and FIG. 6 is a diagram showing the code contents of the key code. 1... Keyboard, 2... CPU, 3... Mode switch, 4... Melody sound creation unit, 7... Speaker, 10... Division position register, 11... Rhythm pattern ROM, 12... Address counter, 1
3...Transfer gate group, 14...Rhythm sound source.
Claims (1)
ズムスタート鍵域とそれ以外の鍵域とに分割可能
な鍵盤と、 この鍵盤の鍵を用いて、上記鍵盤をリズムスタ
ート鍵域の範囲とそれ以外の鍵域の範囲とに２分
割するリズムスタート鍵域設定手段と、 上記鍵盤の操作鍵がリズムスタート鍵域のもの
か、それ以外の鍵域のものかを判別する操作鍵域
判別手段と、 リズム音情報を記憶しているリズム音情報記憶
手段と、 上記操作鍵域判別手段で操作鍵がリズムスター
ト鍵域のものであると判別されたとき、上記リズ
ム音情報記憶手段から所定のリズム音情報を読み
出すためのリズム情報読出手段と、 このリズム情報読出手段からのリズム音情報に
基づいてリズム音を作成放音するリズム音作成放
音手段と、 を備えていることを特徴とする電子楽器。[Scope of Claim for Utility Model Registration] A keyboard that can be divided into a rhythm start key range and other key ranges that start a rhythm in synchronization with key press operations, and a rhythm start range for the above keyboard using the keys of this keyboard. Rhythm start key range setting means that divides the keyboard range into two into a range of keys and a range of other keys, and determining whether the operating keys of the keyboard are from the rhythm start range or other ranges an operating key range discriminating means; a rhythm sound information storage means storing rhythm sound information; and when the operating key range discriminating means determines that the operated key is in a rhythm start key range, the rhythm sound information is stored. Rhythm information reading means for reading predetermined rhythm sound information from the storage means; Rhythm sound creation and sound emitting means for creating and emitting rhythm sounds based on the rhythm sound information from the rhythm information reading means. An electronic musical instrument characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9124486U JPS63396U (en) | 1986-06-17 | 1986-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9124486U JPS63396U (en) | 1986-06-17 | 1986-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63396U true JPS63396U (en) | 1988-01-05 |
Family
ID=30951850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9124486U Pending JPS63396U (en) | 1986-06-17 | 1986-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63396U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60146295A (en) * | 1984-01-10 | 1985-08-01 | ブラザー工業株式会社 | Electronic musical instrument |
-
1986
- 1986-06-17 JP JP9124486U patent/JPS63396U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60146295A (en) * | 1984-01-10 | 1985-08-01 | ブラザー工業株式会社 | Electronic musical instrument |
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