US Patent 11483643 Playback devices having waveguides
Patent 11483643 was granted and assigned to Sonos, Inc. on October, 2022 by the United States Patent and Trademark Office.
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Edits on 28 Apr, 2023
Golden AI
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
114836430
Date of Patent
October 25, 2022
0Patent Application Number
168828640
Date Filed
May 26, 2020
0Patent Primary Examiner
Edits on 28 Oct, 2022
Golden AI
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Infobox (+17 properties)
Article (+515 characters)
US Patent 11483643 Playback devices having waveguides
Article
A playback device comprises an electroacoustic transducer; an acoustic waveguide in fluid communication with the transducer; and a housing delimiting an opening of the waveguide, the opening extending around an axis passing through the transducer. The opening may have a radial distance from the axis that varies with an azimuthal angle about the axis. An acoustic path length within the waveguide, between the transducer and the opening, is substantially constant and independent of azimuthal angle about the axis.
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
114836430
Date of Patent
October 25, 2022
0Patent Application Number
168828640
Date Filed
May 26, 2020
0Patent Primary Examiner
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