DEVICE AND METHOD FOR SENDING MELODY OUT

摘要

PROBLEM TO BE SOLVED: To make an accompaniment easy to listen to as to a melody sending- out device in such a type that one envelope generator is provided for a plurality of tone generators.

SOLUTION: A control part 14 multiplies the output time of a tone signal that a tone generation part 11a is to output by a specified coefficient to calculate the envelope length of an envelope to be synchronized with the tone signal, Then an envelope generation part 13 is so controlled as to give an envelope with the calculated envelope length to a composite tone signal outputted from the tone composition part 12 in synchronism with the output of the tone signal from the tone generation part 11a.

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