AN APPARATUS FOR INPUTTING PLAYING CONDITION OF HARMONICS AND THE MUSICAL INSTRUMENTS ADOPTING THE SAID APPARATUS

摘要

PURPOSE: A musical instrument for playing harmony and a device for inputting harmony playing conditions are provided to make sounds of harmony chord by simple key operation. CONSTITUTION: A key assigning unit(22) assigns a key for a tune in an absolute scale. A chord base assigning unit(24) sets a root for a chord. A key assigning unit(26) assigns a key for an individual keyboard row. A keyboard unit(30) implements a harmony according to an inputted condition. A sound source module(40) processes an input signal of a condition input unit(20). The sound source module converts an input signal of the keyboard unit into an audio data.