| 摘要 |
PURPOSE:To output an accompaniment which is suitable to the environmental condition by detecting a tempo information, reading a musical sound information and outputting the musical sound information with the detected tempo information. CONSTITUTION:The device consists of a tempo detection means 3 which detects a tempo information, that determines the tempo during reproducing and outputting the musical sound information beforehand stored in a musical sound information recording means 1a, from various tempo information generating sources and a musical sound generation means 2a which reads the musical information and reproduces and outputs the musical information in accordance with the tempo information detected by the means 3. Thus, the reproduction and outputting tempo of beforehand stored musical information (accompaniment of a song and musical instrument sounds) is made coincident with the tempo of a musical voice information being produced by a singer or the tempo of the musical sound of a specific musical instrument being played or the tempo information obtained from a tempo information generating source such as a singer, a conductor or the body movement period of the player of a specific musical instrument. |
