85问答库 > 我买了一个美妙斯三合一520定音器,求教把二胡定成降E调怎样操作？

我买了一个美妙斯三合一520定音器,求教把二胡定成降E调怎样操作？

2025-03-16 15:14:56
推荐回答（1个）
回答1：

①按通常的定弦方法，内弦定成d¹ ，频率是293.7赫兹，外弦定成a¹，频率是440赫兹，空弦为7. #4，即为1=bE调;
如果空弦7. #4不会演奏，则:
②将内弦定成降e¹，频率是311.1赫兹，
外弦定成降b¹，频率是466.2赫兹，
空弦是 1 5 ，即为1=bE调。

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