12th root of 2の例文

• Because there are 12 notes in a chromatic scale or a full octave, every half-step in a chromatic scale is multiplied by the 12th root of 2 to get the note next to it.
• In classical music and Western music in general, the most common tuning system for the past few hundred years has been and remains "'twelve-tone equal temperament "'( also known as "'12 equal temperament "', "'12-TET "', or "'12-ET "'), which divides the octave into 12 parts, all of which are equal on a logarithmic scale, with a ratio equal to the 12th root of 2 ( H " 1.05946 ).