People who are deaf-blind do not necessarily totally deaf or totally blind. Deaf-blindness have a combination of hearing and vision loss. The degrees of hearing and vision loss may vary person to person.
Auditory disabilities is a broad range for disabilities that affect a person’s hearing. Auditory disabilities are hearing impairments, such as hearing loss and deafness. Hearing Loss. Hearing loss and deafness have varying degrees based on the decibels that are able to be heard.