JPH0276795U

JPH0276795U -

Info

Publication number: JPH0276795U
Application number: JP15627188U
Authority: JP
Priority date: 1988-11-30
Filing date: 1988-11-30
Publication date: 1990-06-12

Description

[Brief explanation of drawings]

第１図は本考案に係る一実施例のシステム構成
図、第２図は操作パネルの外観図、第３図は本実
施例とＭＩＤＩ機器との接続構成の一例を示す図
、第４図はＣＰＵにより行われる初期設定処理を
説明するフローチヤート、第５図はＭＩＤＩチヤ
ンネル上位桁設定スイツチの操作が行われたとき
のＣＰＵの動作を説明するフローチヤート、第６
図はＭＩＤＩチヤンネル下位桁スイツチが操作さ
れたときのＣＰＵの動作を説明するフローチヤー
ト、第７図はプログラム・ナンバー設定スイツチ
が操作されたときのＣＰＵの動作を説明するフロ
ーチヤート、第８図はフツトスイツチの操作が行
われたときにＣＰＵが行うプログラム・チエンジ
のチヤンネル・ボイス・メツセージの出力処理を
説明するフローチヤートである。１１……フツトスイツチ、１２……プログラム
・ナンバー設定スイツチ、１３……ＭＩＤＩチヤ
ンネル設定スイツチ、１４……モード設定スイツ
チ、１６……ＥＮＴＥＲスイツチ、１７……ＣＰ
Ｕ、１８……ＭＩＤＩＯＵＴ端子部。 Fig. 1 is a system configuration diagram of an embodiment of the present invention, Fig. 2 is an external view of the operation panel, Fig. 3 is a diagram showing an example of the connection configuration between the embodiment and MIDI equipment, and Fig. 4 is a diagram showing an example of the connection configuration between the embodiment and MIDI equipment. FIG. 5 is a flowchart explaining the initial setting process performed by the CPU, and FIG. 6 is a flowchart explaining the operation of the CPU when the MIDI channel upper digit setting switch is operated.
The figure is a flowchart explaining the operation of the CPU when the MIDI channel lower digit switch is operated, Figure 7 is a flowchart explaining the operation of the CPU when the program number setting switch is operated, and Figure 8 is a flowchart explaining the operation of the CPU when the program number setting switch is operated. This is a flowchart illustrating the program change channel voice message output processing performed by the CPU when the foot switch is operated. 11...Foot switch, 12...Program number setting switch, 13...MIDI channel setting switch, 14...Mode setting switch, 16...ENTER switch, 17...CP
U, 18...MIDI OUT terminal section.

Claims

[Claims for Utility Model Registration] (1) A foot operator that can assume a plurality of operation positions by pressing a foot, a musical tone parameter setting means for setting a plurality of musical tone parameters, and a method for changing the operation position of the foot operator. A musical tone parameter switching device comprising: musical tone parameter output means for switching and outputting a plurality of musical tone parameters set by the musical tone parameter setting means according to the musical tone parameter setting means. (2) A foot operator that can assume multiple operation positions by stepping the foot down, and one operation from among a plurality of operation modes in which switching patterns of musical tone parameters corresponding to changes in the operation position of the foot operator differ from each other. mode selection means for selecting a mode; musical tone parameter setting means for setting a plurality of musical tone parameters; and when the operating position of the foot operator changes,
a musical tone parameter output means for switching and outputting a plurality of musical tone parameters set by the musical tone parameter setting means in a switching pattern corresponding to the operation mode selected by the mode selection means; Parameter switching device. (3) further comprising a MIDI OUT terminal, the musical tone parameter is a program change number compatible with the MIDI standard, and the musical tone parameter output means is a channel voice whose data byte is the program change number. 3. The musical tone parameter switching device according to claim 1, wherein the message is outputted via the MIDI OUT terminal.