JPS63128596U - - Google Patents
Info
- Publication number
- JPS63128596U JPS63128596U JP1990287U JP1990287U JPS63128596U JP S63128596 U JPS63128596 U JP S63128596U JP 1990287 U JP1990287 U JP 1990287U JP 1990287 U JP1990287 U JP 1990287U JP S63128596 U JPS63128596 U JP S63128596U
- Authority
- JP
- Japan
- Prior art keywords
- chord
- string
- root note
- inputting
- information
- 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
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 1
Description
第１図はこの考案を適用して構成したギター型
電子弦楽器の外観図、第２図Ａ及びＢは第１図で
の―線及び―線に沿つた弾弦情報入力部
及び音階情報入力部の要部断面図、第３図は音階
報入力部の第１実施例を示している図、第４図は
電子弦楽器の全体回路図、第５図は第４図の回路
動作のフローチヤートを示している図、第６図、
第７図及び第８図は音階情報入力部の第２、第３
及び第４の各実施例を示している図、第９図及び
第１０図は第８図の第４実施例に係る全体回路図
及びその回路動作のフローチヤートを示している
図、第１１図は音階情報入力部の第５実施例を示
している図である。
２……弾弦情報入力部、３……弦、４……弾弦
情報検出装置、５……音色選択スイツチ群、６…
…モード切換スイツチ、８……音階情報入力部、
１５……ＣＰＵ、１６……楽音発生回路。
Figure 1 is an external view of a guitar-type electronic stringed instrument constructed by applying this invention, and Figures 2A and B are the string information input section and scale information input section along the lines - and - in Figure 1. 3 is a diagram showing the first embodiment of the scale information input section, FIG. 4 is an overall circuit diagram of the electronic stringed instrument, and FIG. 5 is a flowchart of the circuit operation of FIG. 4. The figure shown, Figure 6,
Figures 7 and 8 show the second and third scale information input sections.
9 and 10 are diagrams showing the overall circuit diagram of the fourth embodiment shown in FIG. 8 and a flowchart of its circuit operation, and FIG. FIG. 5 is a diagram showing a fifth embodiment of the scale information input section. 2... String information input unit, 3... Strings, 4... String information detection device, 5... Tone selection switch group, 6...
...Mode changeover switch, 8...Scale information input section,
15... CPU, 16... musical tone generation circuit.
Claims (1)
入力する弾弦情報入力手段と、 和音の根音を指定する根音指定部及び和音の種
類を指定する種類指定部を互いに近接した位置に
配設してなり、これら根音指定部及び種類指定部
のうち、少なくとも根音指定部の押圧操作に基づ
いて所定の和音情報を入力する和音情報入力手段
と、 この和音情報入力手段からの和音情報に基づい
て所定の和音を生成放音する和音生成放音手段と
、 この和音生成放音手段から放音されるべき所定
の和音を、前記少なくとも根音指定部を押圧操作
している状態のもとで、前記弦の弾弦操作を行つ
た時に生成放音するように制御する制御手段とを
備えていることを特徴とする和音発音機能付電子
弦楽器。[Scope of claim for utility model registration] String information input means for inputting string information based on the plucking operation of a stretched string, a root note designation section for specifying the root note of a chord, and a type of chord. chord information input means for inputting predetermined chord information based on a pressing operation of at least the root note specifying section of the root note specifying section and the type specifying section; a chord generating sound emitting means for generating and emitting a predetermined chord based on the chord information from the chord information inputting means; An electronic stringed instrument with a chord generation function, characterized in that the electronic stringed instrument is equipped with a control means for controlling the generation and emission of sound when the string is played while the specified part is being pressed. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990287U JPS63128596U (en) | 1987-02-16 | 1987-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990287U JPS63128596U (en) | 1987-02-16 | 1987-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63128596U true JPS63128596U (en) | 1988-08-23 |
Family
ID=30814917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990287U Pending JPS63128596U (en) | 1987-02-16 | 1987-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63128596U (en) |
-
1987
- 1987-02-16 JP JP1990287U patent/JPS63128596U/ja active Pending
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