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The average audible frequency range is 20 to 20000 hertz but the value may vary from indiviual to indiviual. Young kids may have exactly this audible range but some elder peopâ¦le have lesser audible frequency range.
The tone played here has a frequency of 262 Hz. And this tone here has a frequency of 440 Hz. The first one was a Middle C, and the second was the A above Middle C, or Concert A. In music, the pitch of a certain note is defined as the perception of frequency. Hearing musical pitch helps us to put different sounds in order from high to low frequency.