Question

When notes are moving from higher sound frequency to lower sound frequency in octave

is called…….​

Answer 1

Answer:

don't know sorry sorry sorry

Answer 2

Answer:

Octave, in music, an interval whose higher note has a sound-wave frequency of vibration twice that of its lower note. Thus the international standard pitch A above middle C vibrates at 440 hertz (cycles per second); the octave above this A vibrates at 880 hertz, while the octave below it vibrates at 220 hertz.

Explanation:

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