JPS5933096U - automatic accompaniment device - Google Patents
automatic accompaniment deviceInfo
- Publication number
- JPS5933096U JPS5933096U JP12713682U JP12713682U JPS5933096U JP S5933096 U JPS5933096 U JP S5933096U JP 12713682 U JP12713682 U JP 12713682U JP 12713682 U JP12713682 U JP 12713682U JP S5933096 U JPS5933096 U JP S5933096U
- Authority
- JP
- Japan
- Prior art keywords
- automatic accompaniment
- accompaniment device
- circuit
- switch
- pattern generation
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のリズムパターン発生回路の制御回路の図
、第２図は第１図の回路の各部の出力を示す図、第３図
は本考案のリズムパターン発生回路の制御回路の図、第
４図は第３図の回路の各部の出力を示す図、第５図は各
フリップフロップの出力と拍子の順を示す図である。
１．２，３．４はフリップフロップ、５は論理回路、６
はクロックパルス発生器、１２はスイッチ回路、１３．
１４は抵抗、１５はコンデンサ、１６．２０．２３はイ
ンバータ回路、１７．１８゜１９はマルチバイブしノー
タ、Ｉ、 ＩＩ、 ＩＩＩ、２１はアンド回路、２
２はＥＸＯＲ回路である。
／／−１ｊド２
／＋ １ケｊｂ ｔ’１
１ＩＩｌ″ＩＩ２７FIG. 1 is a diagram of a control circuit of a conventional rhythm pattern generation circuit, FIG. 2 is a diagram showing the output of each part of the circuit of FIG. 1, and FIG. 3 is a diagram of a control circuit of a rhythm pattern generation circuit of the present invention. FIG. 4 is a diagram showing the output of each part of the circuit of FIG. 3, and FIG. 5 is a diagram showing the output of each flip-flop and the order of beats. 1.2, 3.4 are flip-flops, 5 is a logic circuit, 6
12 is a clock pulse generator; 12 is a switch circuit; 13.
14 is a resistor, 15 is a capacitor, 16, 20, 23 is an inverter circuit, 17, 18° 19 is a multivibrator, I, II, III, 21 is an AND circuit, 2
2 is an EXOR circuit. //-1jd2 /+1jb t'1 1IIl''II27
Claims (1)
て順次リズムパターン発生回路のゲートを切換える自動
伴奏装置において、制御スイッチ機構の作動によりスイ
ッチ回路を動作し、クロックパルス制御回路をスイッチ
の動作に連動し制御することにより拍子の一拍毎または
小節毎の伴奏音の頭出しを成すことを特徴とする自動伴
奏装置。In an automatic accompaniment device that has a rhythm pattern generation circuit and sequentially switches the gates of the rhythm pattern generation circuit according to clock pulses, the switch circuit is operated by the operation of a control switch mechanism, and the clock pulse control circuit is controlled in conjunction with the operation of the switch. An automatic accompaniment device characterized in that it cues accompaniment notes for each beat or for each bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12713682U JPS5933096U (en) | 1982-08-23 | 1982-08-23 | automatic accompaniment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12713682U JPS5933096U (en) | 1982-08-23 | 1982-08-23 | automatic accompaniment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5933096U true JPS5933096U (en) | 1984-02-29 |
Family
ID=30288859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12713682U Pending JPS5933096U (en) | 1982-08-23 | 1982-08-23 | automatic accompaniment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5933096U (en) |
-
1982
- 1982-08-23 JP JP12713682U patent/JPS5933096U/en active Pending
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