JPH0233097U - - Google Patents
Info
- Publication number
- JPH0233097U JPH0233097U JP11131388U JP11131388U JPH0233097U JP H0233097 U JPH0233097 U JP H0233097U JP 11131388 U JP11131388 U JP 11131388U JP 11131388 U JP11131388 U JP 11131388U JP H0233097 U JPH0233097 U JP H0233097U
- Authority
- JP
- Japan
- Prior art keywords
- pitch
- vibrato
- musical tone
- strength
- sense signal
- 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 12
Description
第１図は本考案に係る一実施例のシステム構成
図、第２図はリツプコントロール部の回路構成を
示す図、第３図はブレスコントロール部の回路構
成を示す図、第４図はビブラート波形生成回路の
ブロツク構成図、第５図はキーコードのデータフ
オーマツトを示す図、第６図は音高のキーコード
を表わす図、第７図ａ〜ｅはビブラート波形を説
明する図、第８図はアドレス制御部のブロツク構
成図、第９図はブレス情報の一例を示す図、第１
０図はＣＰＵの行うビブラート速さ情報の生成動
作を説明する図、第１１図はＣＰＵの行うビブラ
ート深さ情報の生成動作を説明する図、第１２図
Ａ〜Ｆは、ＣＰＵの行うビブラート制御を説明す
る図である。
４……ＣＰＵ、６，７……ＰＣＭ音源部、９…
…アドレス制御部、２２……音高指定スイツチ群
、２３……ビブラート波形指定スイツチ、４１…
…ビブラート速さ情報レジスタ、４２……ビブラ
ート深さ情報レジスタ、４３……ビブラート波形
情報レジスタ、４４……ビブラートカウンタ、４
５……加算器、４７……ビブラート波形変換部、
４８……乗算器、４９……テンポラリレジスタ、
５０……キーコード設定部、５１……加減算器。
Fig. 1 is a system configuration diagram of an embodiment of the present invention, Fig. 2 is a diagram showing the circuit arrangement of the lip control section, Fig. 3 is a diagram showing the circuit arrangement of the breath control section, and Fig. 4 is a diagram showing the circuit arrangement of the lip control section. FIG. 5 is a diagram showing the data format of the key code; FIG. 6 is a diagram showing the pitch key code; FIGS. 7 a to e are diagrams explaining the vibrato waveform; Figure 8 is a block configuration diagram of the address control section, Figure 9 is a diagram showing an example of breath information, and Figure 1.
Figure 0 is a diagram explaining the operation of generating vibrato speed information performed by the CPU, Figure 11 is a diagram explaining the operation of generating vibrato depth information performed by the CPU, and Figures 12A to 12F are diagrams explaining the vibrato control performed by the CPU. FIG. 4...CPU, 6,7...PCM sound source section, 9...
...Address control section, 22...Pitch specification switch group, 23...Vibrato waveform specification switch, 41...
...Vibrato speed information register, 42...Vibrato depth information register, 43...Vibrato waveform information register, 44...Vibrato counter, 4
5... Adder, 47... Vibrato waveform converter,
48... Multiplier, 49... Temporary register,
50...key code setting section, 51...addition/subtraction device.
Claims (1)
を発生する楽音発生手段と、 吹き口部に対するブレス操作の強さまたはリツ
プ操作の強さの少なくとも一方の操作の強さをセ
ンス信号として検知するセンサ手段と、 該センサ手段からのセンス信号に基づいて、前
記音高指定手段により指定された音高の楽音をピ
ブラート制御させて上記楽音発生手段から発生さ
せるように制御するビブラート制御手段と、 を有することを特徴とする電子管楽器。 (2) 前記ビブラート制御手段は、上記センス信
号に基づいて、ビブラートの速さ又は深さの少な
くとも一方を制御することを特徴とすることを特
徴とする請求項１記載の電子管楽器。[Scope of Claim for Utility Model Registration] (1) A pitch specifying means for specifying the pitch of a musical tone, a musical sound generating means for generating a musical tone of the pitch specified by the pitch specifying means, and a breather for the mouthpiece. sensor means for detecting the strength of at least one of the strength of the manipulation and the strength of the rip manipulation as a sense signal; and a pitch specified by the pitch designation means based on the sense signal from the sensor means. an electronic wind instrument, comprising: vibrato control means for performing pibrato control to generate a musical tone from the musical tone generating means; (2) The electronic wind instrument according to claim 1, wherein the vibrato control means controls at least one of the speed and depth of the vibrato based on the sense signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11131388U JPH0233097U (en) | 1988-08-25 | 1988-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11131388U JPH0233097U (en) | 1988-08-25 | 1988-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0233097U true JPH0233097U (en) | 1990-03-01 |
Family
ID=31349244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11131388U Pending JPH0233097U (en) | 1988-08-25 | 1988-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233097U (en) |
-
1988
- 1988-08-25 JP JP11131388U patent/JPH0233097U/ja active Pending
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