In a book there is basic modern information on audiology and слухопротезированию. The objective and subjective methods of diagnostics of violations of rumor, method of questionnaire, сурдопедагогическая methodology of estimation of rumor, are presented, diagnostic and скрининговое researches of rumor. The device of hearing devices is described, their basic descriptions over, process of selection and tuning of hearing devices, are brought, expounded features of слухопротезирования children of early age, and also the estimation of efficiency of слухопротезирования is given at the different categories of patients. The problems of people with violations of rumor, ways of decision of these problems are considered by means of modern hearing devices, cochlear имплантов, FM- of the systems. Is a book intended for сурдопедагогов, doctors?-?сурдологов and otorhinolaryngologists, audiodens, students of medical institutes and дефектологических faculties, other specialists engaging in diagnostics of auditory disorders and rehabilitation of adults and children with violations of rumor.