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    System for reducing vibrations in loudspeaker
    1.
    发明授权
    System for reducing vibrations in loudspeaker 有权

    公开(公告)号：US11659319B2

    公开(公告)日：2023-05-23

    申请号：US17878470

    申请日：2022-08-01

    Applicant: EPOS Group A/S

    Inventor： Anders Røser Hansen ,  Jacob Stage

    IPC: H04R1/28 ,  H04R1/02 ,  H04R1/08

    CPC classification number: H04R1/2896 ,  H04R1/025 ,  H04R1/08 ,  H04R1/288 ,  H04R2420/07 ,  H04R2499/11

    Abstract: A speaker device is disclosed. The speaker device includes a speaker enclosure structure including a speaker. The speaker is an electro-mechanical component, which in operation generates sound waves by deflection of a speaker membrane and in collaboration with the speaker enclosure structure. The speaker device further includes a speaker device housing. The speaker device housing is an outer shell of the speaker device and may accommodate additional electronic components required for operation of the speaker or for other purposes. The speaker enclosure structure is mechanically coupled to the speaker device housing. The speaker device further includes at least one coupling element, wherein the speaker enclosure structure is mechanically coupled to the speaker device housing by the at least one coupling element, the coupling element having a vibration damping structure configured to inhibit mechanical vibrations being transmitted through the coupling element.

    Headphone sealing cup
    3.
    发明授权
    Headphone sealing cup 有权

    公开(公告)号：US11678104B2

    公开(公告)日：2023-06-13

    申请号：US17488808

    申请日：2021-09-29

    Applicant: EPOS Group A/S

    Inventor： Anders Røser Hansen ,  Peter Vestergaard Værum ,  Klaus Sommer Ipsen ,  Johan Grundtvig ,  Morten Hessilt Kjær ,  Giovanni Ferranti

    IPC: H04R1/28 ,  H04R1/10

    CPC classification number: H04R1/1083 ,  H04R1/1008

    Abstract: An earcup for a headphone, comprising at least one earcup comprising a front opening adapted to be adjacent to the ear of a user of the headphone, a baffle disposed within the earcup to define front and rear cavities, an outer cup arranged to accommodate the rear cavities, a first inner cup arranged within the rear cavity surrounding the front opening, a transducer and an earpad extending around the periphery of the front opening of the earcup arranged to accommodate the front cavity and the ear of the user, and wherein the earcup comprises a second inner cup arranged between the outer cup and the back-volume cup for providing an acoustic barrier between outside noise and the ear of the user.

    System for reducing vibrations in loudspeaker
    4.
    发明授权
    System for reducing vibrations in loudspeaker 有权

    公开(公告)号：US11451903B2

    公开(公告)日：2022-09-20

    申请号：US17153469

    申请日：2021-01-20

    Applicant: EPOS Group A/S

    Inventor： Anders Røser Hansen ,  Jacob Stage

    IPC: H04R1/28 ,  H04R1/02 ,  H04R1/08

    Abstract: A speaker device is disclosed. The speaker device includes a speaker enclosure structure including a speaker. The speaker is an electro-mechanical component, which in operation generates sound waves by deflection of a speaker membrane and in collaboration with the speaker enclosure structure. The speaker device further includes a speaker device housing. The speaker device housing is an outer shell of the speaker device and may accommodate additional electronic components required for operation of the speaker or for other purposes. The speaker enclosure structure is mechanically coupled to the speaker device housing. The speaker device further includes at least one coupling element, wherein the speaker enclosure structure is mechanically coupled to the speaker device housing by the at least one coupling element, the coupling element having a vibration damping structure configured to inhibit mechanical vibrations being transmitted through the coupling element.

    Headphone sealing cup
    5.
    发明授权
    Headphone sealing cup 有权

    公开(公告)号：US12133044B2

    公开(公告)日：2024-10-29

    申请号：US18307029

    申请日：2023-04-26

    Applicant: EPOS Group A/S

    Inventor： Anders Røser Hansen ,  Peter Vestergaard Værum ,  Klaus Sommer Ipsen ,  Johan Grundtvig ,  Morten Hessilt Kjær ,  Giovanni Ferranti

    IPC: H04R1/10

    CPC classification number: H04R1/1083 ,  H04R1/1008

    Abstract: An earcup for a headphone, comprising at least one earcup comprising a front opening adapted to be adjacent to the ear of a user of the headphone, a baffle disposed within the earcup to define front and rear cavities, an outer cup arranged to accommodate the rear cavities, a first inner cup arranged within the rear cavity surrounding the front opening, a transducer and an earpad extending around the periphery of the front opening of the earcup arranged to accommodate the front cavity and the ear of the user, and wherein the earcup comprises a second inner cup arranged between the outer cup and the back-volume cup for providing an acoustic barrier between outside noise and the ear of the user.

    Differential audio data compensation
    7.
    发明授权
    Differential audio data compensation 有权

    公开(公告)号：US12069450B2

    公开(公告)日：2024-08-20

    申请号：US18323579

    申请日：2023-05-25

    Applicant: EPOS Group A/S

    Inventor： Anders Røser Hansen ,  Stig Petri ,  Svend Feldt ,  Poul Peder Hestbek ,  Casper Fynsk ,  Mirjana Adnadjevic

    IPC: H04R3/02 ,  G10K11/178 ,  H04M1/60 ,  H04R1/02

    CPC classification number: H04R3/02 ,  G10K11/17854 ,  H04M1/6033 ,  H04R1/02

    Abstract: A method is disclosed, the method comprising obtaining at least one first information indicative of audio data gathered by at least one first microphone, and at least one second information indicative of audio data gathered by at least one second microphone; determining a differential information indicative of one or more differences between at least two pieces of information, wherein the differential information is determined based, at least in part, on the at least one first information and the at least one second information; and compensating of an impact onto the audio data, wherein audio data of the first information and/or the second information is compensated based, at least in part, on the determined differential information. Further, an apparatus, and a system are disclosed.

    System for reducing vibrations in loudspeaker
    8.
    发明授权
    System for reducing vibrations in loudspeaker 有权

    公开(公告)号：US11943580B2

    公开(公告)日：2024-03-26

    申请号：US18299823

    申请日：2023-04-13

    Applicant: EPOS Group A/S

    Inventor： Anders Røser Hansen ,  Jacob Stage

    IPC: H04R1/28 ,  H04R1/02 ,  H04R1/08

    CPC classification number: H04R1/2896 ,  H04R1/025 ,  H04R1/08 ,  H04R1/288 ,  H04R2420/07 ,  H04R2499/11

    Abstract: A speaker device is disclosed. The speaker device includes a speaker enclosure structure including a speaker. The speaker is an electro-mechanical component, which in operation generates sound waves by deflection of a speaker membrane and in collaboration with the speaker enclosure structure. The speaker device further includes a speaker device housing. The speaker device housing is an outer shell of the speaker device and may accommodate additional electronic components required for operation of the speaker or for other purposes. The speaker enclosure structure is mechanically coupled to the speaker device housing. The speaker device further includes at least one coupling element, wherein the speaker enclosure structure is mechanically coupled to the speaker device housing by the at least one coupling element, the coupling element having a vibration damping structure configured to inhibit mechanical vibrations being transmitted through the coupling element.

    Differential audio data compensation
    9.
    发明授权
    Differential audio data compensation 有权

    公开(公告)号：US11700485B2

    公开(公告)日：2023-07-11

    申请号：US17380987

    申请日：2021-07-20

    Applicant: EPOS Group A/S

    Inventor： Anders Røser Hansen ,  Stig Petri ,  Svend Feldt ,  Poul Peder Hestbek ,  Casper Fynsk ,  Mirjana Adnadjevic

    IPC: H04R3/02 ,  H04M1/60 ,  H04R1/02 ,  G10K11/178

    CPC classification number: H04R3/02 ,  G10K11/17854 ,  H04M1/6033 ,  H04R1/02

    Abstract: A method is disclosed, the method comprising obtaining at least one first information indicative of audio data gathered by at least one first microphone, and at least one second information indicative of audio data gathered by at least one second microphone; determining a differential information indicative of one or more differences between at least two pieces of information, wherein the differential information is determined based, at least in part, on the at least one first information and the at least one second information; and compensating of an impact onto the audio data, wherein audio data of the first information and/or the second information is compensated based, at least in part, on the determined differential information. Further, an apparatus, and a system are disclosed.

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