Yes, because remember, humans hear frequency doubling as an octave pitch change. So 1200 divided or multiplied by any multiple of 2 sounds like the same note. Y

Yes, because remember, humans hear frequency doubling as an octave pitch change. So 1200 divided or multiplied by any multiple of 2 sounds like the same note. You are finding the note in between N and 2N, to find the version of the note in the same octave, to approximate your scale note to.