In nineteen forty-eight, he moved his show from the National Broadcasting Company to the Columbia Broadcasting System.

VOA: special.2009.10.11

They also, because the system worked out better for their purposes, then jumped to nine to eight, which gave them the whole tone.

另外,由于这个体系比预想的还好用,于是他们转而采用九比八的比例,从而得到了全音

耶鲁公开课 - 聆听音乐课程节选

They also, because the system worked out better for their purposes, then jumped to nine to eight, which gave them the whole tone.

另外,由于这个体系比预想的还好用,于是他们转而采用九比八的比例,从而得到了全音

耶鲁公开课 - 聆听音乐课程节选