Abstract: A hearing device fitting device that includes a computing device (3), connected on an input side with a connection (E3) for data entry and on an output side with a connection (A3) for a hearing device. The hearing device fitting device further includes an audio storage medium play-back unit having a control input (E9) connected to a computing device (3) output and having an audio output (A3) connectable to a loud speaker unit (11) input. The device supports a method a method for fitting the hearing device in situ by applying the hearing device to an individual; subjecting the individual to an audio test signal; having the individual appraise said audio test signal; and automatically selecting, in dependency of said appraising, a subsequent audio test signal.

Abstract: The invention relates to a method for matching binaurally the transmission characteristics of a consisting of hearing-aid portions (4,5) one for the left and the other for the right ear, using a data processing apparatus (1) connectable to a pointer device (3) and a display unit (2), the pointer device (3) being used to change parameters of the transmission characteristics. The method of the invention is characterized in the the parameters of one of the hearing-aid portions (4, 5) can be adjusted just as well independently of the parameters of the other hearing-aid portion (5, 4) as in that the parameters of both hearing-aid portions (4,5) can be adjusted simultaneously.