Chapter 5: Problem 8

In general, the voice of a woman has a than that of a man.

Short Answer

Expert verified

Answer: The primary reason for the difference in frequency between women's and men's voices is the size of their vocal cords. Women generally have shorter and thinner vocal cords than men, which causes their vocal cords to vibrate at a faster rate and produce a higher frequency sound.

Step by step solution

Understand frequency

Frequency is the number of cycles of a wave that pass a certain point within a second. In the context of sound, frequency is used to describe the pitch of the sound and is measured in Hertz (Hz). Higher frequency sounds have a higher pitch, while lower frequency sounds have a lower pitch.

Compare the frequency ranges of women and men

Generally, women have a higher frequency (or pitch) voice compared to men. On average, the fundamental frequency of a woman's voice ranges from 165 to 255 Hz, while the fundamental frequency of a man's voice ranges from 85 to 180 Hz.

Explore the reasons behind the difference in frequency

The main reason for the difference in frequency between women's and men's voices is due to the size of the vocal cords (also known as vocal folds). In general, women have shorter and thinner vocal cords than men. As a result, women's vocal cords vibrate at a faster rate, which produces a higher frequency sound.

Consider the overlap and individuals' variations

It is essential to note that frequency ranges are not exclusive to one gender—there can be an overlap between the frequency ranges of women's and men's voices. Individual variations in voice pitch are due to factors such as genetics, age, health, and cultural background. Therefore, one should keep in mind that while it is generally true that women's voices have a higher frequency than men's voices, there will always be exceptions.

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In general, the voice of a woman has a than that of a man.

Short Answer

Step by step solution

Understand frequency

Compare the frequency ranges of women and men

Explore the reasons behind the difference in frequency

Consider the overlap and individuals' variations

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