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公开(公告)号:US20250088788A1
公开(公告)日:2025-03-13
申请号:US18896984
申请日:2024-09-26
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
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.
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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.
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公开(公告)号:US20240251038A1
公开(公告)日:2024-07-25
申请号:US18628316
申请日:2024-04-05
Applicant: EPOS Group A/S
Inventor: Anders Røser HANSEN , Poul Peder HESTBEK , Casper FYNSK
CPC classification number: H04M3/568 , H04M1/6025 , H04R1/326 , H04S7/301 , H04S7/305 , H04S7/40 , H04M2203/509 , H04R2201/003
Abstract: A method 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 acoustic input signals by the microphone system, processing said acoustic input signals by using an algorithm for focusing and steering a selected target sound signal towards a desired direction, and transmitting an output signal based on said processing.
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公开(公告)号:US20240187783A1
公开(公告)日:2024-06-06
申请号:US18441350
申请日:2024-02-14
Applicant: EPOS Group A/S
Inventor: Anders Røser HANSEN , Jacob STAGE
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.
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公开(公告)号:USD1023919S1
公开(公告)日:2024-04-23
申请号:US29764690
申请日:2020-12-31
Applicant: EPOS Group A/S
Designer: Peter Vestergaard Vaerum , Giovanni Ferranti , Kristian Laegdsgaard
Abstract: FIG. 1 is a front view of the charger box;
FIG. 2 is a rear view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof; and,
FIG. 7 is a perspective view thereof.
The broken lines shown in the drawings depict portions of the charger box that form no part of the claimed design.-
公开(公告)号:USD1021846S1
公开(公告)日:2024-04-09
申请号:US29750263
申请日:2020-09-11
Applicant: EPOS Group A/S
Designer: Sofia Blak Christensen , Michael Brandis
Abstract: FIG. 1 is a front view of the speaker;
FIG. 2 is a rear view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a left side view thereof; and,
FIG. 7 is a perspective view thereof.
The dashed broken lines in the figures depict portions of the speaker that form no part of the claimed design.-
公开(公告)号:USD1006789S1
公开(公告)日:2023-12-05
申请号:US29811208
申请日:2021-10-12
Applicant: EPOS Group A/S
Designer: Martin Feilberg Hansen , Peter Vestergaard Værum , Niklas Galler
Abstract: FIG. 1 is a perspective view of the headset according to a first embodiment;
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 of the headset according to a second embodiment;
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 perspective view of the headset according to a third embodiment;
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; and,
FIG. 21 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:US20230328424A1
公开(公告)日:2023-10-12
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.
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公开(公告)号:US20230186931A1
公开(公告)日:2023-06-15
申请号:US18107195
申请日:2023-02-08
Applicant: EPOS Group A/S
Inventor: Anders Røser HANSEN , Poul Peder HESTBEK , Svend FELDT , Casper FYNSK
CPC classification number: G10L21/0208 , H04R3/04 , H04R3/005 , H04S7/307 , H04R5/04 , H04S1/002 , H04R3/12
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.
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公开(公告)号:US11637932B2
公开(公告)日:2023-04-25
申请号:US17381690
申请日:2021-07-21
Applicant: EPOS Group A/S
Inventor: Anders Røser Hansen , Poul Peder Hestbek , Casper Fynsk
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.
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