钢琴调律与乐音音准的科学判断

Scientific Judgment of Piano Tuning and Musical Intonation

钢琴是一件常见而特殊的“固定音高”乐器,必须具备“绝对”准确的音准。音乐中音准的概念是人对音高状况主观的判断过程,是建立在易变的、多重性的标准之上的模糊概念,钢琴调律师的音准判断是根据物体振动的自然规律进行,并凭借对“拍音”变化的分辨,使钢琴调律的操作过程更加科学、严谨,最终得到“绝对”准确的音准关系。

Piano, a common but special instrument with a 'fixed pitch', requires an 'absolutely' precise intonation relation. Thedefinition of intonation is very indistinct: it is a procedure to make a subjective judgment, based on a changing and multiplestandard, of pitch condition. According to the natural law of vibration, along with distinguishing the change of 'time', the pianotuner makes the whole operating procedure more scientific and strict until the intonation relation comes to an 'absolutely'precise condition.