JPS6133097U - An electronic musical instrument that can change the bandai chords - Google Patents
An electronic musical instrument that can change the bandai chordsInfo
- Publication number
- JPS6133097U JPS6133097U JP7278485U JP7278485U JPS6133097U JP S6133097 U JPS6133097 U JP S6133097U JP 7278485 U JP7278485 U JP 7278485U JP 7278485 U JP7278485 U JP 7278485U JP S6133097 U JPS6133097 U JP S6133097U
- Authority
- JP
- Japan
- Prior art keywords
- chord
- musical instrument
- electronic musical
- accompaniment
- key
- 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図は本考案実施例を示すブロック図、第２図は第１
図中の低音優先回路の構成を示す図である。
１・・・ワンフィンガ伴奏鍵と連動する鍵開閉器群、２
・・・低音優先回路、３・・・コードゲート回路、４・
・・音源回路、５・・・コード切換開閉器、１１・・・
順次パルス発生回路、１３・・・論理回路、１４・・・
押鍵数検出回路、１５・・・整流濾波回路、１６−１．
１６−２・・・トリガ回路。Fig. 1 is a block diagram showing an embodiment of the present invention, and Fig. 2 is a block diagram showing an embodiment of the present invention.
It is a figure which shows the structure of the bass priority circuit in a figure. 1...Key opening/closing device group linked to one-finger accompaniment key, 2
...Bass priority circuit, 3...Code gate circuit, 4.
...Sound source circuit, 5...Code switching switch, 11...
Sequential pulse generation circuit, 13... logic circuit, 14...
Key press number detection circuit, 15... Rectification filter circuit, 16-1.
16-2...Trigger circuit.
Claims (1)
、音源から押鍵に対応した伴奏用コード音を導出する電
子楽器において、ワンフインガ伴奏鍵の押鍵数を検出す
る押鍵数検出回路と、ワンフインガ伴奏鍵に対する優先
回路とを具備し、該優先回路出力によって前記コードゲ
ートを開くと共に前記押鍵数検出回路の出力により伴奏
コードの種類を変化させるようコードゲート回路を制御
することを特徴とする伴奏コードを変化できる電子楽器
。An electronic musical instrument that opens a chord gate when a one-finger accompaniment key is pressed and derives an accompaniment chord sound corresponding to the pressed key from a sound source, and a one-finger accompaniment key. a priority circuit for the accompaniment chord, the chord gate circuit being controlled so that the chord gate is opened by the output of the priority circuit and the type of accompaniment chord is changed by the output of the key press number detection circuit. A changeable electronic musical instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7278485U JPS6133097U (en) | 1985-05-16 | 1985-05-16 | An electronic musical instrument that can change the bandai chords |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7278485U JPS6133097U (en) | 1985-05-16 | 1985-05-16 | An electronic musical instrument that can change the bandai chords |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6133097U true JPS6133097U (en) | 1986-02-28 |
Family
ID=30611518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7278485U Pending JPS6133097U (en) | 1985-05-16 | 1985-05-16 | An electronic musical instrument that can change the bandai chords |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6133097U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5119817B1 (en) * | 1971-07-02 | 1976-06-21 | ||
| JPS5288377A (en) * | 1976-01-20 | 1977-07-23 | Nishibe Keiki Mfg | Running distance generator for electronic taxiimeter |
| JPS5633514B2 (en) * | 1973-11-19 | 1981-08-04 |
-
1985
- 1985-05-16 JP JP7278485U patent/JPS6133097U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5119817B1 (en) * | 1971-07-02 | 1976-06-21 | ||
| JPS5633514B2 (en) * | 1973-11-19 | 1981-08-04 | ||
| JPS5288377A (en) * | 1976-01-20 | 1977-07-23 | Nishibe Keiki Mfg | Running distance generator for electronic taxiimeter |
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