If a person hears two sounds that fluctuate in intensity,the point at which he or she can detect the contrast in the sounds is referred to as the

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Quizplus · Accepted Answer

The difference threshold, also known as the just noticeable difference, is the minimum amount of difference between two stimuli that a person can detect 50% of the time. In this scenario, the two fluctuating sounds are the stimuli and the point at which the person can detect a difference in intensity between them is the difference threshold. Therefore, choice A is the best answer.

If a Person Hears Two Sounds That Fluctuate in Intensity,the