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文章选取美国当代作曲家威廉·博尔科姆钢琴作品中点描技法的音响元素作为研究对象,借助统计学、和声力学等理论对《十二首钢琴练习曲》(12 Etudes for Piano)第1首中的力度、时值、演奏法以及音高参数进行了量化分析,进而观察作品中的材料特征、音响发展和结构布局,解读出作曲家在创作中利用音响元素实现了全局设计。
The article chooses the sound element of the midpoint drawing technique in the contemporary American composer William Borkomme as the object of study. With the help of the theory of statistics and harmony mechanics, the article “12 Etudes for Piano” The intensity, time, performance method and pitch parameters were analyzed quantitatively in the first stage, and then the material characteristics, sound development and structure layout of the works were observed. The composer realized the global design by using the acoustic elements in the creation.