Question

what is the main difference between in male and female frequency of voices​

Answer 1

Answer:

In general, the fundamental frequency of a sound is inversely proportional to the size of the source, that is, adults males tend to have voices with a low F0 or low pitch, and adult females tend to have voices with a high F0 or high pitch.

Answer 2

In general, women speak at a higher pitch—about an octave higher than men. An adult woman's average range is from 165 to 255 Hz, while a man's is 85 to 155 Hz (see sources). Men's voices are generally deeper because the surge of testosterone released during puberty causes their vocal cords to elongate and thicken.

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