octave equivalency造句

例句与造句

1. A pair of notes sung one or a multiple of an octave apart are almost in unison, due to octave equivalency.
2. Monkeys experience octave equivalency, and its biological basis apparently is an octave mapping of neurons in the auditory thalamus of the mammalian brain.
3. 58-ET, unlike 72-ET, is not a multiple of 12, so the only interval ( up to octave equivalency ) that it shares with 12-ET is the 600-cent tritone ( which functions as both 17 : 12 and 24 : 17 ).
4. A "'pseudo-octave "', "'pseudooctave "', or "'paradoxical octave "'in music is an interval whose frequency ratio is not 2 : 1 ( 2.3 : 1 or 1.9 : 1, for example ), that of the octave, but is perceived or treated as equivalent to this ratio, and whose pitches are considered equivalent to each other as with octave equivalency.
5. It's difficult to find octave equivalency in a sentence. 用octave equivalency造句挺难的