JPH02131792U - - Google Patents
Info
- Publication number
- JPH02131792U JPH02131792U JP4011489U JP4011489U JPH02131792U JP H02131792 U JPH02131792 U JP H02131792U JP 4011489 U JP4011489 U JP 4011489U JP 4011489 U JP4011489 U JP 4011489U JP H02131792 U JPH02131792 U JP H02131792U
- Authority
- JP
- Japan
- Prior art keywords
- performance
- reading
- information
- resuming
- command
- 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
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は、この考案の一実施例による自動演奏
装置をそなえた電子楽器の構成を示すブロツク図
、第２図は、演奏データメモリ２２における記憶
データのフオーマツトを示す図、第３図は、メイ
ンルーチンを示すフローチヤート、第４図は、ク
ロツク割込みルーチンを示すフローチヤート、第
５図及び第６図は、それぞれ従来及びこの考案の
自動演奏停止・再開動作を説明するためのデータ
配置図である。
１０……バス、１２……鍵盤回路、１４……ス
イツチ群、１６……中央処理装置、１８……プロ
グラムメモリ、２０……レジスタ群、２２……演
奏データメモリ、２４……テンポクロツク発生器
、２６……トーンジエネレータ、２８……サウン
ドシステム。
FIG. 1 is a block diagram showing the configuration of an electronic musical instrument equipped with an automatic performance device according to an embodiment of the invention, FIG. 2 is a diagram showing the format of stored data in the performance data memory 22, and FIG. FIG. 4 is a flowchart showing the main routine, FIG. 4 is a flowchart showing the clock interrupt routine, and FIGS. 5 and 6 are data arrangement diagrams for explaining the conventional and automatic performance stop/restart operations of this invention, respectively. be. 10... bus, 12... keyboard circuit, 14... switch group, 16... central processing unit, 18... program memory, 20... register group, 22... performance data memory, 24... tempo clock generator, 26...Tone generator, 28...Sound system.
Claims (1)
を記憶した記憶手段であつて、該演奏情報の配列
途中には所望の演奏再開位置に対応して再開情報
を記憶しているものと、 (b) この記憶手段から演奏進行に従つて順次に
演奏情報を読出す読出手段と、 (c) 演奏停止指令及び演奏再開指令を各々に対
応する指令操作に応じて発生する指令手段と、 (d) この指令手段からの演奏停止指令に応じて
前記記憶手段からの演奏情報の読出しを停止させ
るべく前記読出手段を制御する停止制御手段と、 (e) 前記指令手段からの演奏再開指令に応じて
前記再開情報を検知して前記演奏再開位置から後
の演奏情報の読出しを開始させるべく前記読出手
段を制御する再開制御手段と、 (f) 前記記憶手段から読出される演奏情報に従
つて自動的に演奏音信号を発生する演奏音発生手
段と をそなえた自動演奏装置。[Scope of Claim for Utility Model Registration] (a) A storage means that stores a series of performance information corresponding to the desired performance content, and in the middle of the arrangement of the performance information, restart information is provided corresponding to the desired performance restart position. (b) reading means for sequentially reading performance information from the storage means as the performance progresses; and (c) reading means for sequentially reading performance information from the storage means as the performance progresses; (d) stop control means for controlling the reading means to stop reading performance information from the storage means in response to a performance stop command from the command means; (e) the command; (f) resuming control means for detecting the resuming information in response to a resuming performance command from the resuming means and controlling the reading means to start reading subsequent performance information from the resuming position; (f) reading from the storage means; An automatic performance device comprising performance sound generation means that automatically generates a performance sound signal according to performance information provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4011489U JPH02131792U (en) | 1989-04-05 | 1989-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4011489U JPH02131792U (en) | 1989-04-05 | 1989-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02131792U true JPH02131792U (en) | 1990-11-01 |
Family
ID=31549621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4011489U Pending JPH02131792U (en) | 1989-04-05 | 1989-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02131792U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61256391A (en) * | 1985-05-10 | 1986-11-13 | ヤマハ株式会社 | Automatic performer |
-
1989
- 1989-04-05 JP JP4011489U patent/JPH02131792U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61256391A (en) * | 1985-05-10 | 1986-11-13 | ヤマハ株式会社 | Automatic performer |
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