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1. (WO2018198265) HEADPHONES

Pub. No.:    WO/2018/198265    International Application No.:    PCT/JP2017/016714
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Fri Apr 28 01:59:59 CEST 2017
IPC: H04R 1/10
Applicants: YAMAHA CORPORATION
ヤマハ株式会社
Inventors: HADANO, Ryo
波多野 亮
Title: HEADPHONES
Abstract:
Provided are headphones comprising: an open hole part provided in a baffle surface of a housing; an ear pad that can rotate on the baffle surface about a prescribed point; a first member provided on the ear pad on a contact surface which contacts the baffle surface; and a second member that is provided at a position at which the area of a region of the contact surface which overlaps the open hole part changes by rotation of the ear pad, and that has permeability different from the first member.