A method and arrangement for adjusting a hearing device by means of detection of the hearing-impaired person effort

摘要

The invention provides a method and an arrangement for automatic, recursive adaptation of at least one of a person (16) carried by the hearing device (10) to. The arrangement comprises a stimuli - generator unit (12), the to the hearing aid (10) at least one acoustic stimulus a signal detection unit (13) with at least one sensor (11), which is a neural activity of the brain of the person (16) on the basis of the acoustic stimulus is detected, a rake - and control unit (15), which is a measure of the hearing-impaired person effort (le) of the detected neural activity determined and from changes in hearing device parameters are determined, as well as a hearing aid expensive unit (14), which changes the hearing aid parameters. The rakes - and control unit (14) causes the repeated stimuli - generator unit (12) for delivering a hearing-impaired person stimulus and the hearing aid expensive unit (14) for changing a hearing-impaired person equipment parameter, to the extent of the hearing-impaired person effort (le) falls below a predeterminable first threshold value. The invention offers the advantage that in a very robust and reliable manner, the objective lens and the hearing aids can be adapted automatically.