JPS644500U - - Google Patents
Info
- Publication number
- JPS644500U JPS644500U JP9810487U JP9810487U JPS644500U JP S644500 U JPS644500 U JP S644500U JP 9810487 U JP9810487 U JP 9810487U JP 9810487 U JP9810487 U JP 9810487U JP S644500 U JPS644500 U JP S644500U
- Authority
- JP
- Japan
- Prior art keywords
- automatic accompaniment
- accompaniment
- control means
- automatic
- pattern memory
- 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.)
- Granted
Links
- 230000015654 memory Effects 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000033764 rhythmic process Effects 0.000 description 4
- 230000003936 working memory Effects 0.000 description 1
Description
第１図はこの考案による自動伴奏装置の構成を
示す機能ブロツク図、第２図はこの考案の一実施
例である自動リズム演奏装置の構成を示すブロツ
ク図、第３図は第２図における操作子群６の具体
例を示す配置図、第４図乃至第８図は第２図にお
けるＣＰＵ２によるこの考案に関する処理動作を
説明するためのフロー図、第９図は第２図のリズ
ムパターンメモリ５のデータフオーマツトの一例
を示す説明図である。
Ａ……自動伴奏スタート手段、Ｂ……読出制御
手段、Ｃ……自動伴奏パターンメモリ、Ｄ……伴
奏音発生手段、Ｅ……リセツト手段、２……中央
処理装置（ＣＰＵ）、４……ワーキングメモリ（
ＲＡＭ）、５……リズムパターンメモリ（ＲＯＭ
）、６……操作子群、７……テンポ発振器、８…
…リズム音形成回路、６０……リズム選択スイツ
チ群、６１……スタートスイツチ、６２……スト
ツプスイツチ。
Fig. 1 is a functional block diagram showing the structure of an automatic accompaniment device according to this invention, Fig. 2 is a block diagram showing the structure of an automatic rhythm performance device which is an embodiment of this invention, and Fig. 3 is an operation diagram of Fig. 2. 4 to 8 are flowcharts for explaining the processing operations of the CPU 2 in FIG. 2 regarding this invention, and FIG. 9 is a layout diagram showing a specific example of the child group 6. FIG. FIG. 2 is an explanatory diagram showing an example of a data format. A...Automatic accompaniment start means, B...Readout control means, C...Automatic accompaniment pattern memory, D...Accompaniment sound generation means, E...Reset means, 2...Central processing unit (CPU), 4... working memory (
RAM), 5... Rhythm pattern memory (ROM
), 6...controller group, 7...tempo oscillator, 8...
...Rhythm sound forming circuit, 60...Rhythm selection switch group, 61...Start switch, 62...Stop switch.
Claims (1)
パターンメモリと、 この自動伴奏パターンメモリからのデータの読
出しを制御する読出制御手段と、 この読出制御手段に制御されて前記自動伴奏パ
ターンメモリから読出されるデータに応じた伴奏
音を発生する伴奏音発生手段と、 前記読出制御手段を起動させて自動伴奏を開始
させる自動伴奏スタート手段と、 自動伴奏中に前記自動伴奏スタート手段が操作
されたとき前記読出制御手段をリセツトするリセ
ツト手段 とを備えたことを特徴とする自動伴奏装置。[Claims for Utility Model Registration] An automatic accompaniment pattern memory storing automatic accompaniment pattern data; a read control means for controlling reading of data from the automatic accompaniment pattern memory; accompaniment sound generation means for generating accompaniment sounds according to data read from an accompaniment pattern memory; automatic accompaniment start means for activating the readout control means to start automatic accompaniment; and automatic accompaniment start means during automatic accompaniment. an automatic accompaniment device comprising: reset means for resetting the readout control means when the readout control means is operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987098104U JP2508578Y2 (en) | 1987-06-26 | 1987-06-26 | Automatic accompaniment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987098104U JP2508578Y2 (en) | 1987-06-26 | 1987-06-26 | Automatic accompaniment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS644500U true JPS644500U (en) | 1989-01-11 |
| JP2508578Y2 JP2508578Y2 (en) | 1996-08-28 |
Family
ID=31324069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987098104U Expired - Lifetime JP2508578Y2 (en) | 1987-06-26 | 1987-06-26 | Automatic accompaniment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508578Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5675794U (en) * | 1979-11-16 | 1981-06-20 | ||
| JPS5812224U (en) * | 1981-07-13 | 1983-01-26 | 株式会社山形グラビヤ | sanitary gloves |
-
1987
- 1987-06-26 JP JP1987098104U patent/JP2508578Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5675794U (en) * | 1979-11-16 | 1981-06-20 | ||
| JPS5812224U (en) * | 1981-07-13 | 1983-01-26 | 株式会社山形グラビヤ | sanitary gloves |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508578Y2 (en) | 1996-08-28 |