Method for compensating for hearing loss in a telephone system and in a mobile telephone apparatus

The method makes it possible to extend functional possibilities, and to increase sound quality and the intelligibility of speech in mobile telephone apparatuses and communication systems for hearing-impaired subscribers. The mentioned technical result is achieved in that, in the method, personalized audio signals (A) for hearing-impaired users are generated on the basis of attributes thereof received from audiograms - frequency characteristics of the hearing of the hearing-impaired user stored in a database on the server of the communications network and linked to the telephone numbers of hearing-impaired users. A is processed on the server in a broadband frequency range on the basis of attributes of the hearing of the hearing-impaired user, the power of the processed audio signals is adjusted according to the attributes of the hearing-impaired user, and the adjusted personalized audio signals are transmitted from the communication server to the telephone apparatuses of the hearing-impaired users. The communi