JPS62181999U

JPS62181999U -

Info

Publication number: JPS62181999U
Application number: JP6884386U
Authority: JP
Priority date: 1986-05-09
Filing date: 1986-05-09
Publication date: 1987-11-18

Description

[Brief explanation of drawings]

第１図は電子楽器の全体回路図、第２図はフラ
グレジスタ３１の構成を示す図、第３図はパネル
スイツチ部１の各キーを示す図、第４図はパラメ
ータ情報の流れを示す図、第５図〜第９図は夫々
音色パラメータ情報変更処理、発音処理、トーン
ミツクス時の音色パラメータ情報の発音バンク２
６への転送ロード処理、キースプリツト時の音色
パラメータ情報の発音バンク２６への転送ロード
処理、ノーマル時の音色パラメータ情報の発音バ
ンク２６への転送ロード処理のフローチヤートの
図である。１……パネルスイツチ部、２……ＣＰＵ、３〜
１３……パラメータ情報設定及び変更用のキー、
１５，１６……基本パラメータ情報選択用のキー
、１７〜１９……演奏モード設定用のキー、２０
……変更選択キー、２３……鍵盤、２５……基本
バンク、２６……発音バンク、２７……変更バン
ク、２８……楽音生成部、３０……スピーカ。 FIG. 1 is an overall circuit diagram of the electronic musical instrument, FIG. 2 is a diagram showing the configuration of the flag register 31, FIG. 3 is a diagram showing each key of the panel switch section 1, and FIG. 4 is a diagram showing the flow of parameter information. , Fig. 5 to Fig. 9 are respectively timbre parameter information change processing, pronunciation processing, and tone generation bank 2 of timbre parameter information during tone mixing.
6 is a flowchart of the process of transferring and loading timbre parameter information to the sound generation bank 26 during key splitting, the process of transferring and loading the timbre parameter information to the sound generation bank 26 during normal mode. 1...Panel switch part, 2...CPU, 3~
13...Key for setting and changing parameter information,
15, 16...Keys for basic parameter information selection, 17-19...Keys for performance mode setting, 20
... Change selection key, 23 ... Keyboard, 25 ... Basic bank, 26 ... Sound generation bank, 27 ... Change bank, 28 ... Musical sound generation section, 30 ... Speaker.

Claims

[Claims for Utility Model Registration] (1) Basic parameter information storage means for storing a plurality of pieces of parameter information for musical tone shaping, and basic parameter information selection means for selecting basic parameter information stored in the basic parameter information storage means. a sound generation parameter information storage means for storing the basic parameter information selected by the basic parameter information selection means; and a musical sound generation emitter for generating and emitting a musical sound according to the parameter information read from the sound generation parameter information storage means. an electronic musical instrument equipped with a sound means, a performance mode setting means for setting various performance modes that simultaneously use a plurality of parameter information; a parameter information changing means for changing basic parameter information of the pronunciation parameter information storage means; The parameter information changed by the parameter information changing means is sent to the changed parameter information storage means for storing each piece of parameter information to be simultaneously used in the performance mode set by the performance mode setting means, and to the pronunciation parameter information storage means. 1. An electronic musical instrument, comprising: a pronunciation parameter information selection means for selecting whether parameter information is from the basic parameter information storage means or from the changed parameter information storage means. (2) The performance mode setting means includes a mode in which the keyboard range is divided into multiple parts and a different tone is set for each key range, and a mode in which the keyboard is played by setting the same tone in all key ranges. The electronic musical instrument according to claim 1, characterized in that the electronic musical instrument is means for selecting and setting a mode. (3) The performance mode setting means is a means for selectively setting a mode in which a plurality of tones are set for each key of the keyboard and played, and a mode in which a single tone is set and played. An electronic musical instrument according to claim 1 of the utility model registration claim.