HARMONIC PROGRESSION FORMATION, APPARATUS THEREFOR AND RECORDING MEDIUM RECORDING HARMONIC PROGRESSION FORMING PROGRAM

摘要

PROBLEM TO BE SOLVED: To automatically form the harmonic progression important for composition and arrangement from arbitrary sentences. SOLUTION: Text is inputted (step 101). This text is divided to clauses by using a form element analysis program 108 (step 102). Next, dependency relations are analyzed and the dependency relations between the clauses are investigated (step 103). The allocation processing of the end-form harmonic progression is executed with respect the respective measures (step 104). Next, the main chord (C in the case of C major) is allocated to the first measure (step 105). The allocation processing of the chords is executed with respect to the respective measures not allocated with the end-forms (step 106). Finally, the results are displayed (step 107).