基き本ほん音おん

noun

fundamental tone; fundamental note

In music, the lowest frequency component of a sound or the root of a chord. Compare with 基音, which is a more general term for fundamental tone.

See also: 基音

• 基き本ほん音おんの上うえに倍ばい音おんが重かさなって音ね色いろが決きまる。

  The timbre is determined by overtones layered on top of the fundamental tone.