Interacoustics AA222 Instructions For Use Manual page 51

AA222 Instructions for Use – US Page 45
3.7.1.7 Weber
The Weber test distinguishes between conductive and sensorineural hearing loss through use of a bone
conductor. Use the indications to show where the tone is perceived. If the patient hears the tone better in the
poorer ear, then the hearing loss is conductive, and if the tone is heard better in the better ear the hearing
loss is sensorineural at the given frequency.
The symbols for Weber correspond to the following soft buttons:
Percieved right Percieved center Percieved left Not heard No reaction