A good idea would be to talk to your dad and get him to consider an appointment with an Audiologist, as this would be in his best interest and also probably in the best interest of the family. Hearing aid technology has progressed greatly and there are designs that are quite aesthetically appealing to users. A hearing would help with regard to your dad's possible type of hearing loss, however, for more information and a detailed account on this, a visit to an Audiologist is imperative.
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