4results about "Deaf amplification systems" patented technology

An in-ear audio transducer such as a single earphone or a pair of earphones produces audio which accounts for frequency detected hearing impairment and auditory masking conditions spanning frequencies expected to be encountered by the user, thereby improving auditory perception without having to increase overall volume as much as in the prior art. The audio transducer(s) communicates with an audio base unit configured to output modified multichannel digital audio data. The in-ear audio transducer element has a processing unit, a plurality of transducer amplifiers and a plurality of acoustic elements.

A display device according to an embodiment of the present invention may comprise: a speaker; and a controller for transmitting a sound source to the speaker, receiving information including a plurality of hearing loss amplitudes of the user for the plurality of frequencies, respectively, comparing each of the plurality of hearing loss amplitudes with a first reference amplitude to obtain an inaudible frequency among the plurality of frequencies, and transmitting the inaudible frequency to the speaker. The hearing loss amplitude of the inaudible frequency is greater than or equal to the first reference amplitude, and a compensated sound resource obtained by compensating the inaudible frequency among the frequencies constituting the sound source is output to the speaker.

A display device according to an embodiment of the present invention may comprise: a speaker; and a controller for transmitting a sound source to the speaker, receiving information including a plurality of hearing loss magnitudes of a user for a plurality of frequencies, respectively, comparing each of the plurality of hearing loss magnitudes with a first reference magnitude to obtain an inaudible frequency, the hearing loss magnitude of which is greater than or equal to the first reference magnitude, among the plurality of frequencies, and outputting, to the speaker, a compensation sound resource obtained by compensating the inaudible frequency among frequencies constituting the sound source.

An in-ear audio transducer such as a single earphone or a pair of earphones produces audio which accounts for frequency detected hearing impairment and auditory masking conditions spanning frequencies expected to be encountered by the user, thereby improving auditory perception without having to increase overall volume as much as in the prior art. The audio transducer(s) communicates with an audio base unit configured to output modified multichannel digital audio data. The in-ear audio transducer element has a processing unit, a plurality of transducer amplifiers and a plurality of acoustic elements.