ピアノ演奏における"音の強さが揃った"との印象を決定する要因

概要

論文の詳細を見る
Performances of two skilled amateur pianists were analyzed to investigate factors determining the impression of the equality of intensity in piano every tone as equally as possible, not all the tones were played in equal intensity. The following two features were found in the performances : (1) The pattern of fluctuation was regularly repeated throughout the performance. (2) The peak level of each "playing unit" was remarkably kept constant compared with the fluctuation of each tone. The same tendency was also found in the performances of professional pianists. The results of the psychoacoustical experiment showed that when these features were destroyed, the impression of equality was degraded. These findings suggest that skilled pianinsts can maintain the impression of the equality of intensity by making good use of the characteristics of our auditory perception.
社団法人日本音響学会の論文