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公开(公告)号：US20220322011A1
公开(公告)日：2022-10-06
申请号：US17220890
申请日：2021-04-01
Applicant: Apple Inc.
Inventor： Claudio NOTARANGELO , Onur ILKORUR , Matthew A. DONARSKI , Christopher WILK
Abstract: Implementations of the subject technology provide vented audio transducers such as vented speakers. A speaker assembly may define a first volume under a dome of the speaker and a second volume under a surround of the speaker. The first volume and the second volume may be separated by a speaker structure such as a voice coil. By venting the first volume to the second volume, the disclosed vented speakers can provide a flatter response at high frequencies and lower distortion relative to conventional speakers, by equalizing the pressure under the diaphragm during operation.
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