JPH01173795U

JPH01173795U -

Info

Publication number: JPH01173795U
Application number: JP7043388U
Authority: JP
Priority date: 1988-05-30
Filing date: 1988-05-30
Publication date: 1989-12-11

Description

[Brief explanation of the drawing]

図面は、この考案の実施例に係る電子管楽器を
説明するためのものであり、第１図は全体回路構
成図、第２図は全体外観図、第３図はブレス・リ
ツプデータ取り込みフローチヤート図、第４図は
リツプモード切換スイツチスキヤンフローチヤー
ト図、第５図は音高変更幅設定フローチヤート図
、第６図はリツプデータ・音高変更幅対応図、第
７図は音高指定スイツチ群スキヤンフローチヤー
ト図、第８図はこの考案の他の実施例に係るトラ
ンペツトタイプ電子管楽器の外観図、第９図は第
８図の他の実施例のリツプデータ・音高変更幅対
応図である。１……ＣＰＵ、２……音高指定スイツチ群、３
……楽音発生回路、８……リツプセンサ、１３…
…リツプモード切換スイツチ、１４……リツプモ
ード表示装置。 The drawings are for explaining an electronic wind instrument according to an embodiment of the invention, and FIG. 1 is an overall circuit configuration diagram, FIG. 2 is an overall external view, and FIG. 3 is a flowchart for importing breath lip data. Figure 4 is a scan flowchart for the lip mode changeover switch, Figure 5 is a flowchart for setting the pitch change width, Figure 6 is a diagram showing the relationship between lip data and pitch change width, and Figure 7 is a scan flowchart for the pitch designation switch group. 8 is an external view of a trumpet type electronic wind instrument according to another embodiment of the invention, and FIG. 9 is a correspondence diagram of the lip data and pitch change width of the other embodiment of FIG. 1...CPU, 2...Pitch specification switch group, 3
...Music sound generation circuit, 8...Lip sensor, 13...
. . . Rip mode changeover switch, 14 . . . Rip mode display device.

Claims

[Scope of Claim for Utility Model Registration] (1) A pitch specifying means that is provided on the main body of a wind instrument and outputs pitch information that allows a musical tone of a predetermined pitch to be specified by a pitch specifying operation, and a breath operation on the mouthpiece. breath sensor means for detecting a state and outputting corresponding breath information; musical sound generating means for generating a musical tone having a pitch specified by the pitch specifying means based on the breath information from the breath sensor means; an electronic wind instrument comprising a musical tone parameter control means for controlling musical tone parameters of a musical tone to be generated from the generating means based on breath information from the breath sensor means and pitch information from the pitch specifying means; a lip sensor means for detecting a lip operation state on the part and outputting the corresponding lip information; , an electronic wind instrument comprising pitch change control means for changing pitch information from the pitch specifying means based on a pitch change width corresponding to the determined setting value range. (2) Further comprising a lip mode switching/selection means for switching/selecting whether or not to enter a pitch changing mode in which the pitch information from the pitch specifying means is changed based on the lip information from the lip sensor means. The electronic wind instrument according to claim 1, characterized in that: (3) The electronic wind instrument according to claim 2, further comprising a lip mode display means for displaying that the pitch change mode has been switched/selected. (4) The pitch change control means changes the pitch specified by the pitch designation means to a predetermined pitch when the lip information from the lip sensor means exceeds a predetermined set value. Only the width is changed, and when the lip information becomes less than the predetermined setting value, the previously changed pitch is changed back to the pitch specified by the pitch specifying means. The electronic wind instrument according to claim 1, characterized in that: (5) Claim 1, 2 or 3, further comprising a plurality of operation means for changing the lip information from the lip sensor means to values within predetermined plurality of set value ranges. The electronic wind instrument described.