JPH0160268U

JPH0160268U -

Info

Publication number: JPH0160268U
Application number: JP15704687U
Authority: JP
Priority date: 1987-10-14
Filing date: 1987-10-14
Publication date: 1989-04-17

Description

[Brief explanation of the drawing]

図面は、この考案の一実施例を示し、第１図は
同実施例の全体回路構成図、第２図は第１図にお
ける外部メモリ内に格納されている楽曲データの
一例を示す楽曲データ図、第３図は同実施例のス
キツプ演奏処理の動作を示すフローチヤート、第
４図は同実施例の演奏中のリセツト及び選曲操作
を説明する説明図、第５図は同実施例の演奏中の
相対時間タイマーに基づく処理動作を示すフロー
チヤート、第６図は同実施例の演奏中の絶対時間
タイマーに基づく処理動作を示すフローチヤート
である。２……ミユージツクセレクト・スイツチ、３…
…プレイ／リセツト・スイツチ、６……スキツプ
・スイツチ、７……選曲スイツチ、８……テンポ
設定部、１１……ＣＰＵ、１２……ワークメモリ
、１３……外部メモリ、２１……ＡＴＭ／ＲＴＭ
・スイツチ。 The drawings show an embodiment of this invention, and FIG. 1 is an overall circuit configuration diagram of the embodiment, and FIG. 2 is a music data diagram showing an example of music data stored in the external memory in FIG. 1. , FIG. 3 is a flowchart showing the operation of skip performance processing in the same embodiment, FIG. 4 is an explanatory diagram illustrating the reset and song selection operations during performance in the same embodiment, and FIG. FIG. 6 is a flowchart showing the processing operation based on the relative time timer in the same embodiment, and FIG. 6 is a flowchart showing the processing operation based on the absolute timer during the performance of the same embodiment. 2...Miyujitsukku select switch, 3...
...Play/reset switch, 6... Skip switch, 7... Song selection switch, 8... Tempo setting section, 11... CPU, 12... Work memory, 13... External memory, 21... ATM/RTM
・Switch.

Claims

[Claims for Utility Model Registration] (1) A recording medium that records music data of a plurality of music pieces, a sound source system, and automatic performance of the music pieces by generating corresponding musical sounds from the sound source system based on the music data. In the automatic performance apparatus, the performance control means performs the following steps based on skip time data that determines the performance time of the beginning portion of each song in the music data. a skip performance control means for continuously performing a skip performance of only one song; 1. An automatic performance device comprising: control means for instructing and controlling the generation of musical tones to the sound source system so as to perform a musical performance. (2) The skip performance control means allows the operator to select any other music piece from among the pieces of music while the skip performance is being performed, thereby causing the skip performance of the piece of music that is being performed at that time to be performed. 2. The automatic performance device according to claim 1, wherein the automatic performance device controls the musical tone generation of the sound source system so as to continuously perform skip performance from the arbitrary music piece. (3) Does the skip performance control means set the performance time of the beginning of each song in the skip performance as a fixed time, or as a relative time that relatively changes according to the tempo of the automatic performance? 2. The automatic performance device according to claim 1, wherein the automatic performance device controls the generation of musical tones of the sound source system so as to perform the skip performance.