JPH0245596U

JPH0245596U -

Info

Publication number: JPH0245596U
Application number: JP474689U
Authority: JP
Priority date: 1988-05-27
Filing date: 1989-01-19
Publication date: 1990-03-28
Also published as: JPH0430640Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を適用して構成し
た電子楽器の全体回路構成図、第２図はこの電子
楽器のパネル面配置図、第３図はこの電子楽器の
各種機能を制御する各種データの種類を説明する
ためのデータ種類説明図、第４図はこの電子楽器
の楽音生成アルゴリズム構成図、第５図はこの実
施例のデータ表示装置の表示画面の状態を説明す
るための表示画面図、第６図はこの電子楽器にお
ける楽音生成アルゴリズムを説明するための楽音
生成アルゴリズム説明図、第７図は全ラインにつ
いて楽音生成アルゴリズムの設定状態を表示した
場合のデータ表示装置の表示画面図、第８図は変
形例に係る楽音生成アルゴリズム構成図、第９図
は変形例に係るスイツチパネルを示す図、第１０
図は変形例に係るデータ表示装置において表示さ
れる全ラインの楽音生成アルゴリズムを例示する
図、第１１図はモジユールが選択的にオフ状態に
指定されたときにデータ表示装置において表示さ
れる全ラインの楽音生成アルゴリズムを例示する
図である。３……データ表示装置、２１，２２，２３……
メニユーキー、２４……プレイモードキー、２５
……左カーソルキー、２６……右カーソルキー、
２７……バリユーダウンキー、２８……バリユー
アツプキー、２９……トーンバンクキー、２９′
……音源モジユールキー、３１……ラインキー、
３Ｍ……データ表示装置、９―０……モジユール
オン／オフ表示キー、９―１〜９―８……モジユ
ールオン／オフキー。 Fig. 1 is an overall circuit configuration diagram of an electronic musical instrument constructed by applying an embodiment of this invention, Fig. 2 is a panel layout diagram of this electronic musical instrument, and Fig. 3 is a diagram showing the control of various functions of this electronic musical instrument. A data type explanatory diagram for explaining various types of data, FIG. 4 is a configuration diagram of the musical tone generation algorithm of this electronic musical instrument, and FIG. 5 is a display for explaining the state of the display screen of the data display device of this embodiment. 6 is an explanatory diagram of the musical tone generation algorithm for explaining the musical tone generation algorithm in this electronic musical instrument, and FIG. 7 is a display screen diagram of the data display device when the setting status of the musical tone generation algorithm is displayed for all lines. , FIG. 8 is a configuration diagram of a musical tone generation algorithm according to a modified example, FIG. 9 is a diagram showing a switch panel according to a modified example, and FIG. 10 is a diagram showing a switch panel according to a modified example.
The figure is a diagram illustrating a musical tone generation algorithm for all lines displayed on a data display device according to a modified example, and FIG. 11 is a diagram illustrating all lines displayed on a data display device when a module is selectively designated as off FIG. 2 is a diagram illustrating a musical tone generation algorithm. 3...Data display device, 21, 22, 23...
Menu key, 24...Play mode key, 25
...Left cursor key, 26...Right cursor key,
27...Value down key, 28...Value up key, 29...Tone bank key, 29'
...Sound source module key, 31...Line key,
3M...Data display device, 9-0...Module on/off display key, 9-1 to 9-8...Module on/off key.

Claims

[Claims for Utility Model Registration] (1) Data setting means for setting algorithm data for variably controlling a musical sound generation algorithm, and a data display capable of graphically displaying the algorithm data set by the data setting means. 1. A musical tone generation algorithm display device for an electronic musical instrument, comprising: means. (2) In a musical tone generation algorithm display device for an electronic musical instrument that generates musical tones using a plurality of time-divided tone source modules, data setting that sets module mode specification data that independently specifies the operation mode of each of the tone source modules. A musical tone generation algorithm display device for an electronic musical instrument, comprising: means for displaying the module mode designation data graphically. (3) The data setting means determines whether, as a relationship between two consecutive sound source modules, the output of the first sound source module is mixed with (a) the output of the next sound source module, or (b) the output of the next sound source module. 3. The musical sound generation for an electronic musical instrument according to claim 2, wherein the following is selected independently for each set of two sound source modules: (c) inputting the phase of a subsequent sound source module. Algorithm display device. (4) The data setting means takes a set of two consecutive sound source modules as a constituent unit, and (a) mixes the output of the previous sound source module in each constituent unit with the output of the subsequent sound source module; (b) Multiply with the output of the subsequent sound source module, or (c) Use as the phase input of the subsequent sound source module, independently for each constituent unit, and select the output of each constituent unit as ( The electronic musical instrument according to claim 2, characterized in that it selects between (d) use as at least a part of the phase input of a subsequent sound source module in the next structural unit, and (e) use as a musical sound output. Musical tone algorithm display device. (5) The data setting means has module on/off means for selectively turning on/off the sound source module, and when any of the sound source modules is turned off by the module on/off means, in response to this, 3. The musical sound generation algorithm display device for an electronic musical instrument according to claim 2, wherein the display state of said data display means changes to a display state indicating an OFF state of said sound source module.