Humans can detect differences in the frequencies of sounds as small as:
A)25 Hz
B)10 Hz
C)2 Hz
D)0)1 Hz

Question

Quizplus · Accepted Answer

The just noticeable difference (JND) for frequency discrimination in humans is generally accepted to be around 2 Hz. This means that the difference in frequency between two sounds must be at least 2 Hz for most people to be able to discern a difference. This threshold can vary depending on factors such as the volume of the sound and the individual's hearing abilities.

Humans Can Detect Differences in the Frequencies of Sounds as Small