JPH0285494U

JPH0285494U -

Info

Publication number: JPH0285494U
Application number: JP16506588U
Authority: JP
Priority date: 1988-12-22
Filing date: 1988-12-22
Publication date: 1990-07-04

Description

[Brief explanation of drawings]

第１図ないし第４図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１Ａ
図は外観を示す正面図、第１Ｂ図は外観を示す左
側面図、第１Ｃ図は外観を示す背面図、第２図は
電気回路の全体構成図、第３図は音高設定スイツ
チ群２に対する運指操作および音高コード指定ス
イツチ群１０の指定操作状態に対応して音高コー
ド記憶ＲＡＭ８に記憶させる音高コードの記憶状
態説明図、第４図は第２図におけるＣＰＵ２０の
音高情報出力制御処理フローチヤートである。１……ブレスセンサ、２……音高設定スイツチ
群、８……音高コード記憶ＲＡＭ、９……モード
指定スイツチ、１０……音高コード指定スイツチ
群、１１……音高コード書込スイツチ、２０……
ＣＰＵ、２１……楽音発生回路。 Figures 1 to 4 are for explaining the electronic wind instrument according to the embodiment of this invention.
The figure is a front view showing the external appearance, Fig. 1B is a left side view showing the external appearance, Fig. 1C is a rear view showing the external appearance, Fig. 2 is an overall configuration diagram of the electric circuit, and Fig. 3 is a pitch setting switch group 2. FIG. 4 is an explanatory diagram of the storage state of pitch codes stored in the pitch code storage RAM 8 in response to the fingering operations for and the specification operation state of the pitch code specifying switch group 10. FIG. 4 is pitch information of the CPU 20 in FIG. 2. This is an output control processing flowchart. 1...Breath sensor, 2...Pitch setting switch group, 8...Pitch code storage RAM, 9...Mode designation switch, 10...Pitch code designation switch group, 11...Pitch code writing switch , 20...
CPU, 21... musical tone generation circuit.

Claims

[Scope of Claim for Utility Model Registration] (1) A plurality of pitch setting means provided on the main body of a wind instrument and outputting pitch information for setting a musical tone of a predetermined pitch by fingering operations; and the pitch setting means. breath operation input means for instructing the generation of a musical tone with a pitch set by a breath operation on the mouthpiece; In an electronic wind instrument that generates a pitch based on output pitch information, for each fingering operation for each pitch setting means,
pitch information storage means for storing pitch information regarding a single note or chord in advance; and pitch information regarding the single note or chord stored in the pitch information storage means is instructed for each fingering operation to each of the pitch setting means. and pitch information output control means for controlling the pitch information regarding the instructed single note or chord to be read out in accordance with instructions by the breath operation of the breath operation input means. . (2) The electronic wind instrument according to claim 1, wherein the plurality of pitch setting means comprises three.