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The range of 75-90 dB in hearing loss classification indicates severe to profound hearing loss. Individuals in this range typically struggle to hear loud sounds and may only be able to perceive very loud noises. This level of hearing loss significantly impacts the ability to communicate verbally and may require the use of hearing aids or other assistive listening devices to facilitate better auditory experiences.

In general, mild hearing loss is characterized by a different decibel range, typically falling between 26-40 dB, affecting the ability to hear soft sounds. Moderate hearing loss usually ranges from 41-55 dB, where individuals can miss about half of spoken conversations if the speaker is not loud enough. Profound hearing loss is often defined as a hearing threshold exceeding 90 dB, indicating a greater level of impairment where an individual may rely on visual cues or sign language for communication. Therefore, the correct classification for the 75-90 dB range is severe to profound hearing loss.