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.

公开(公告)号：US20220103931A1

公开(公告)日：2022-03-31

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: H04R1/10

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.

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.