JPS5862398U - electronic musical instruments - Google Patents
electronic musical instrumentsInfo
- Publication number
- JPS5862398U JPS5862398U JP15757981U JP15757981U JPS5862398U JP S5862398 U JPS5862398 U JP S5862398U JP 15757981 U JP15757981 U JP 15757981U JP 15757981 U JP15757981 U JP 15757981U JP S5862398 U JPS5862398 U JP S5862398U
- Authority
- JP
- Japan
- Prior art keywords
- tone generator
- musical
- auxiliary
- signal
- reference clock
- 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
図面は、本考案の一実施例を示すブロック図である。
−１・・・電子楽器、２・・・基準クロックパルス発生
器、３、 ４． ５・・・スイッチ、６． ７． ８・
・・楽音波形発生用ＩＣ素子、９・・・伴奏用コントロ
ーラ、１０゜１３・・・切換スイッチ、１１・・・キー
ボード回路、１２・・・リズム用制御回路、１４・・・
クロック周波数変換回路、１５． １６． １７．・・
・フェーズ・ロック・ループ回路、ＣＬ・・・基準クロ
ックパルス信号、ＣＬ・・・第１変換クロツク信号、Ｃ
Ｌ・・・第２変換クロツク信号、ＣＬ・・・第３変換ク
ロツク信号、ＣＳ□・・・、伴奏用制御信号、Ｃ８２・
・・押鍵位置情報信号、ＣＳ。
・・・リズム用制御信号、０□・・・伴奏用楽音信号、
０２・・・演奏用楽音信号、０３・・・リズム用楽音信
号、Ｐ□。
Ｐ２． Ｐ３・・・演奏楽音信号。The drawing is a block diagram showing an embodiment of the present invention. -1...Electronic musical instrument, 2...Reference clock pulse generator, 3, 4. 5... switch, 6. 7. 8・
... IC element for musical sound waveform generation, 9... Accompaniment controller, 10°13... Changeover switch, 11... Keyboard circuit, 12... Rhythm control circuit, 14...
Clock frequency conversion circuit, 15. 16. 17.・・・
・Phase lock loop circuit, CL...Reference clock pulse signal, CL...First conversion clock signal, C
L...Second conversion clock signal, CL...Third conversion clock signal, CS□..., accompaniment control signal, C82.
...Key press position information signal, CS. ...Rhythm control signal, 0□...Accompaniment musical tone signal,
02... Musical tone signal for performance, 03... Musical tone signal for rhythm, P□. P2. P3... Performance musical sound signal.
Claims (1)
位置情報に従って所要の楽音波形を出力する演奏用の主
楽音発生器と、前記主楽音発生器と同等の演奏用楽音発
生機能を有し前記押鍵位置情報以外の制御情報に従って
付加的楽音を発生させる少なくとも１つの補助楽音発生
器と、複数のフェーズ・ロック・ループ回路から成り前
記基準クロックパルス信号に基づいて相互に周波数の異
なる複数のクロック信号を出力するクロック周波数変換
回路と、前記型及び補助楽音発生器に前記基準クロック
パルス信号を一律に、゛又は前記複数−のクロック信号
を夫々に印加するように切換えるスイッチ手段と、前記
スイッチ手段の切換えに応答して前記制御情報に代えて
前記押鍵位置情報を前記補助楽音発生器に印加する切換
手段とを備えたことを特徴とする電子楽器。 ・A signal generator that generates a reference clock pulse signal, a main tone generator for performance that outputs a required musical sound waveform according to key press position information, and a musical tone generator for performance equivalent to the main tone generator, and has the same function as the main tone generator. at least one auxiliary musical tone generator that generates additional musical tones according to control information other than key press position information; and a plurality of clocks that are composed of a plurality of phase-locked loop circuits and have mutually different frequencies based on the reference clock pulse signal. a clock frequency conversion circuit for outputting a signal; a switch means for switching to uniformly apply the reference clock pulse signal to the type and auxiliary musical tone generators; an electronic musical instrument, comprising: switching means for applying the key press position information to the auxiliary tone generator instead of the control information in response to switching of the auxiliary musical tone generator.・
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15757981U JPS5862398U (en) | 1981-10-22 | 1981-10-22 | electronic musical instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15757981U JPS5862398U (en) | 1981-10-22 | 1981-10-22 | electronic musical instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5862398U true JPS5862398U (en) | 1983-04-26 |
Family
ID=29950100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15757981U Pending JPS5862398U (en) | 1981-10-22 | 1981-10-22 | electronic musical instruments |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5862398U (en) |
-
1981
- 1981-10-22 JP JP15757981U patent/JPS5862398U/en active Pending
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