SOUND IMAGE LOCALIZATION FEELING CONTROLLER FOR ELECTRONIC MUSICAL INSTRUMENT

摘要

PROBLEM TO BE SOLVED: To compensate the expressing power of the electronic musical instrument which is rather deficient hereto fore by obtaining and using the effect that a sound generating source seems to lee close or distant depending upon a key touch when its sound is heard as a playing expression method that a natural musical instrument does not provides. SOLUTION: According to initial touch information attached to one pieces of key-ON information, a control means 1 performs control so that sounding is started early for a channel where a direct sound is generated when an initial touch is strong or started lately for the channel where the direction sound is generated when weak. As the initial touch is weaker, a higher frequency component is cut through the filter process of a musical sound signal generating means 3.