MUSICAL SOUND CONTROL UNIT, MUSICAL SOUND CONTROL METHOD, AND COMPUTER PROGRAM FOR MUSICAL SOUND CONTROL

摘要

PROBLEM TO BE SOLVED: To obtain a feeling of playing close to a feeling of playing an acoustic musical instrument by putting a vibration signal together with a musical sound signal.

SOLUTION: A key 103 is operated for sounding and then an artificial hammer 105 strikes a vibration body 60 (131, 132). A vibration signal OS from a sounding sensor 61 in a sounding body 60 is selected by a data selector according to the operated key8 and put together with a musical sound signal TS by adders 25LA and 25LB, and 25RA and 25RB. Sound image data SI and mixing ratio data MR are sent to multipliers 22LA and 22LB, 22RA and 22RB, and 24LA and 24LB and the vibration signal OS and musical sound signal TS are mixed at a specified ratio.

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