公开(公告)号：US10390126B2

公开(公告)日：2019-08-20

申请号：US16134150

申请日：2018-09-18

Applicant: RION Co., Ltd.

Inventor： Shinichi Ishikawa ,  Ryoichi Hamanaka ,  Kaori Sato

IPC: H04R1/10 ,  H04R29/00 ,  A61B5/00 ,  A61B5/12 ,  G01H3/00

Abstract: An earphone for an audiometer is provided, which includes a right earphone portion, a left earphone portion, a right light-emitter corresponding to the right earphone portion, a left light-emitter corresponding to the left earphone portion, and a controller, wherein the controller selects any one of the right earphone portion and the left earphone portion as an earphone portion for presenting a test sound, and causes the light-emitter corresponding to the selected earphone portion to emit light in a mode in accordance with the test sound.