基准音组的选择进行—架钢琴的调律,第一步是制定一个基准音组,这是每个调律工作者所熟知的问题。但是,达个基准音组不论在建立顺序上,还是音区划定上都可以有多种不同的选择。钢琴音域中哪一部分音构成基准音组更有利于调律呢?我们通过实践感觉到 E44以 The choice of reference tone group - the tuning of the frame piano, the first step is to develop a reference tone group, which is known to every tune worker. However, up to a benchmark tone group can have a wide range of options, both in the order of creation and in the zoning. Which parts of the piano sound field constitute the reference tone group is more conducive to tuning it? We feel through practice E44 to