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公开(公告)号：US11234085B2
公开(公告)日：2022-01-25
申请号：US16690586
申请日：2019-11-21
Applicant: Bose Corporation
Inventor： Andrew D Dominijanni , Lei Cheng
Abstract: An earpiece includes an acoustic mass element, and an acoustic resistance element that is arranged acoustically in parallel with the acoustic mass element. The acoustic mass element and the acoustic resistance element are arranged to couple a user's ear canal to an external environment when worn.
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