ELECTRONIC MUSICAL INSTRUMENT, MUSICAL SOUND PARAMETER CONTROL METHOD AND PROGRAM FOR ELECTRONIC MUSICAL INSTRUMENT

摘要

PROBLEM TO BE SOLVED: To provide an electronic musical instrument capable of switching musical sound parameter such as tone with a simple configuration and simple operation.SOLUTION: When a predetermined mode is specified through a mode SW108, a CPU 106 counts peaks at which a breath input 117 in a predetermined time exceeds a predetermined value based on the output from an absolute value calculation section 105 and a zero-cross detection section 103. The CPU 106 instructs a sound source 109 to change the tone, for example, based on the pattern of the count.SELECTED DRAWING: Figure 1