公开(公告)号：US20240373164A1

公开(公告)日：2024-11-07

申请号：US18776715

申请日：2024-07-18

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

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：US20230300528A1

公开(公告)日：2023-09-21

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

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

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：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：US20230231946A1

公开(公告)日：2023-07-20

申请号：US18099832

申请日：2023-01-20

Applicant: EPOS Group A/S

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

IPC: H04M3/00

CPC classification number: H04M3/002

Abstract: The present disclosure relates to a device having an output transducer and an input transducer, wherein the device is configured to be operated so as to reduce or cancel signal content that is output via the output transducer in the input transducer signal.

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

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

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.