Patent ID: 9107620
Filing Date: 2015-08-18
Classification: A61B

Abstract:
1. A hearing-ability measurement device that measures a hearing-ability of a subject, said hearing-ability measurement device comprising: a processor; a test sound generation unit configured to generate a test sound, the test sound including a probe and a masker; a test sound output unit configured to output the test sound generated by said test sound generation unit; a perception examination unit configured to examine, using the processor, whether or not the probe is perceived by the subject based on a received signal, the received signal indicating whether or not the probe is perceived by the subject; and an adjustment unit configured to wherein said adjustment unit is configured to said test sound output unit is configured to output the test sound having the at least one acoustic property adjusted by said adjustment unit, and said hearing-ability measurement device measures the hearing-ability, by repeating a plurality of times the examination of said perception examination unit, the adjustment of the at least one acoustic property of said adjustment unit, and the output of the test sound of said test sound output unit.