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Normal Hearing - Impaired Hearing

What are the functional effects of hearing loss?

So far, we have considered the audiometric effects of hearing loss. Stach (1998) has determined the communication effects of different degrees of hearing loss as follows:

Degree of Loss Communication Problem
Minimal Difficulty hearing faint speech in noise
Mild Difficulty hearing faint or distant speech
Moderate Hears conversational speech only at a close distance
Moderately Severe Hears loud conversational speech
Severe Cannot hear conversational speech
Profound May hear loud sounds; hearing is not the primary communication channel