JPS5816695U - automatic accompaniment device - Google Patents
automatic accompaniment deviceInfo
- Publication number
- JPS5816695U JPS5816695U JP11020181U JP11020181U JPS5816695U JP S5816695 U JPS5816695 U JP S5816695U JP 11020181 U JP11020181 U JP 11020181U JP 11020181 U JP11020181 U JP 11020181U JP S5816695 U JPS5816695 U JP S5816695U
- Authority
- JP
- Japan
- Prior art keywords
- automatic accompaniment
- accompaniment device
- accompaniment
- musical instrument
- electronic musical
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 1
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図は本考案の一実施例を示す構成図、第２図は本考
案の他め一実施例を示す構成図である。
１はメロディ鍵盤部鍵盤、２はスイ゛ツチ、３は鍵盤ス
イッチ速度検出回路、４はエンベロープ発生回路、５は
開閉回路、６は音源回路、７は音色フィルタ、８はエン
ベロープ検波回路、１０はサンプルホールド回路、１１
はサンプリングパルス発生回路、１２はＶ（ＩＩ：Ａ、
１３はエンベロープ加算回路である。FIG. 1 is a block diagram showing one embodiment of the present invention, and FIG. 2 is a block diagram showing another embodiment of the present invention. 1 is a melody keyboard section keyboard, 2 is a switch, 3 is a keyboard switch speed detection circuit, 4 is an envelope generation circuit, 5 is an open/close circuit, 6 is a sound source circuit, 7 is a tone filter, 8 is an envelope detection circuit, 10 is a Sample hold circuit, 11
is a sampling pulse generation circuit, 12 is V(II:A,
13 is an envelope addition circuit.
Claims (1)
出する鍵盤スイッチ速度検出回路を有するメロディ鍵盤
部とを具備する電子楽器においてメロディ鍵盤部で演奏
されたメロディ音の強弱に対応してコード和音等の伴奏
音の音量レベルを可変制御することを特徴とした電子楽
器の自動伴奏装置。This electronic musical instrument is equipped with a keyboard section that selects accompaniment tones such as chord chords, and a melody keyboard section that has a keyboard switch speed detection circuit that detects the force with which keys are pressed. An automatic accompaniment device for an electronic musical instrument, characterized in that it variably controls the volume level of accompaniment sounds such as chord chords.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11020181U JPS5816695U (en) | 1981-07-24 | 1981-07-24 | automatic accompaniment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11020181U JPS5816695U (en) | 1981-07-24 | 1981-07-24 | automatic accompaniment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5816695U true JPS5816695U (en) | 1983-02-01 |
Family
ID=29904563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11020181U Pending JPS5816695U (en) | 1981-07-24 | 1981-07-24 | automatic accompaniment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5816695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020160437A (en) * | 2019-03-25 | 2020-10-01 | カシオ計算機株式会社 | Accompaniment control device, accompaniment control method, electronic musical instrument and program |
-
1981
- 1981-07-24 JP JP11020181U patent/JPS5816695U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020160437A (en) * | 2019-03-25 | 2020-10-01 | カシオ計算機株式会社 | Accompaniment control device, accompaniment control method, electronic musical instrument and program |
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