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：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.

公开(公告)号：US20220030113A1

公开(公告)日：2022-01-27

申请号：US17381690

申请日：2021-07-21

Applicant: EPOS Group A/S

Inventor： Anders Røser HANSEN ,  Poul Peder HESTBEK ,  Casper FYNSK

IPC: H04M3/56 ,  H04M1/60 ,  H04S7/00 ,  H04R1/32

Abstract: A method (S100) for optimizing speech pickup in a speakerphone system, wherein the speakerphone system comprises a microphone system placed in a specific configuration, wherein the method comprising receiving (S10) acoustic input signals (12) by the microphone system, processing (S20) said acoustic input signals (12) by using an algorithm (100) for focusing and steering a selected target sound signal towards a desired direction, and transmitting (S30) an output signal (13) based on said processing.

公开(公告)号：US20220028403A1

公开(公告)日：2022-01-27

申请号：US17380742

申请日：2021-07-20

Applicant: EPOS Group A/S

Inventor： Anders Røser HANSEN ,  Poul Peder HESTBEK ,  Svend FELDT ,  Casper FYNSK

IPC: G10L21/0208 ,  H04R3/04 ,  H04R3/00 ,  H04R3/12 ,  H04R5/04 ,  H04S7/00 ,  H04S1/00

Abstract: A method for speech equalization, comprising the steps of receiving an input audio signal, processing said input audio signal in dependence on frequency and to providing an equalized electric audio signal according to an equalization function, wherein said equalization function comprises at least an actuator part configured to dynamically applying a compensation filter to the received input signal and dynamically applying a transparent filter to the received input signal, and further transmitting an output signal perceivable by a user as sound representative of said electric acoustic input signal or a processed version thereof.

公开(公告)号：US20220021971A1

公开(公告)日：2022-01-20

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 ,  G10K11/178 ,  H04R1/02 ,  H04M1/60

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.

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.

公开(公告)号：USD1036414S1

公开(公告)日：2024-07-23

申请号：US29811370

申请日：2021-10-13

Applicant: EPOS Group A/S

Designer： Peter Vestergaard Værum ,  Jörg Brennwald

Abstract: FIG. 1 is a perspective view of the headset showing the new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a perspective view thereof;
FIG. 9 is a front view thereof;
FIG. 10 is a rear view thereof;
FIG. 11 is a left side view thereof;
FIG. 12 is a right side view thereof;
FIG. 13 is a top view thereof;
FIG. 14 is a bottom view thereof;
FIG. 15 is a second embodiment of a headset showing the new design;
FIG. 16 is a front view thereof;
FIG. 17 is a rear view thereof;
FIG. 18 is a left side view thereof;
FIG. 19 is a right side view thereof;
FIG. 20 is a top view thereof;
FIG. 21 is a bottom view thereof;
FIG. 22 is a perspective view thereof;
FIG. 23 is a front view thereof;
FIG. 24 is a rear view thereof;
FIG. 25 is a left side view thereof;
FIG. 26 is a right side view thereof;
FIG. 27 is a top view thereof; and,
FIG. 28 is a bottom view thereof.
The broken lines depict portions of the headset that form no part of the claimed design.
The broken lines in the drawings are for purposes of illustration and form no part of the claimed design.

公开(公告)号：USD1024033S1

公开(公告)日：2024-04-23

申请号：US29811199

申请日：2021-10-12

Applicant: EPOS Group A/S

Designer： Niklas Galler ,  Peter Vestergaard Værum ,  Johnny Skiffard ,  Nadia Burchard Grøtner

Abstract: FIG. 1 is a perspective view of the microphone showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines in the drawings are for purposes of illustration and form no part of the claimed design.

公开(公告)号：US20240106211A1

公开(公告)日：2024-03-28

申请号：US18472277

申请日：2023-09-22

Applicant: EPOS Group A/S

Inventor： Niklas INGEMANSSON ,  Maja Lund PONTOPPIDAN ,  Leif ZEEBERG

IPC: H02G3/04

CPC classification number: H02G3/0437

Abstract: Disclosed herein are embodiments of a device configured to be connected in between a multitude of communication devices. The device can have a cable management device with a particular set of reception areas for guiding and self-locking of cables. Also, the present disclosure relates to such embodiments of a cable management device.

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.