Solution which entirely independently (without audiometer) can be used to decrease the child audiometrics. All sounds come of the sound card or hard disk of the computer. Warble tones, noise and child sounds can choosed with one mouseclick. To maximum 4 mechanical rewards (moving toy) can be offered. A toy can be offered without movement but also with movement. Photograph (by means of PC) and videos (by means of DVD player) can be shown. Several extra possibilities such as car side, constant reward times and entirely automatic measurement (random) is possible.