Frequency discrimination is the ability to perceive differences in pitch or tone between sounds. It allows individuals to distinguish between various frequencies, which is essential for understanding speech and enjoying music. This skill is crucial for recognizing melodies and identifying instruments. The human ear can typically detect frequency differences as small as 1 to 2 percent. This ability varies among individuals and can be influenced by factors such as age and hearing health. Auditory processing plays a significant role in how well someone can discriminate between different frequencies, impacting communication and auditory experiences.