RECEIVER FOR AUDIOMETER AND AUDIOMETER

摘要

PROBLEM TO BE SOLVED: To provide an audiometer for outputting a corrected sound pressure just by connecting a receiver for the audiometer to an audiometer main body.;SOLUTION: In the audiometer comprising an air conduction receiver 2, a bone conduction receiver 3, a masking receiver 4 and an audiometer main body 1, the air conduction receiver 2, the bone conduction receiver 3 and the masking receiver 4 are respectively provided with serial ROMs 14, 19 and 20 storing the identification information of the respective receivers 2, 3 and 4 and correction information, and the audiometer main body 1 comprises an erroneous connection detection means 43 for detecting the erroneous connection of the respective receivers 2, 3 and 4, a correction limit judgement means 44 for judging the correction transitional period of the respective receivers 2, 3 and 4, and a correction amount calculation means 42 for calculating the correction amount of a sound pressure on the basis of information stored in the serial ROMs 14, 19 and 20.;COPYRIGHT: (C)2008,JPO&INPIT