公开(公告)号：US20230186934A1

公开(公告)日：2023-06-15

申请号：US18080942

申请日：2022-12-14

Applicant: Oticon A/S

Inventor： Jan M. DE HAAN ,  Robert REHR ,  Sebastien CURDY-NEVES ,  Svend FELDT ,  Jesper JENSEN ,  Michael Syskind PEDERSEN ,  Michael Noes GÄTKE ,  Mohammad EL-SAYED ,  Stig PETRI ,  Karsten BONKE ,  Gary Jones ,  Poul Hoang

IPC: G10L21/0216 ,  H04R1/10 ,  H04R3/00 ,  H04R1/40 ,  G10K11/178

CPC classification number: G10L21/0216 ,  H04R1/1083 ,  H04R3/005 ,  H04R1/406 ,  G10K11/17854 ,  H04R2460/01 ,  G10L2021/02166

Abstract: A hearing device includes a) a multitude of input transducers providing a corresponding multitude of electric input signals; and b) a processor for providing a processed signal in dependence of the electric input signals. The processor includes b1) a beamformer for providing a spatially filtered signal in dependence of electric input signals and beamformer filter coefficients determined in dependence of a fixed steering vector including as elements respective acoustic transfer functions from a target signal source, to each of said multitude of input transducers; and b2) a target adaptation module connected to the input transducers and to at least one beamformer, the target adaptation module being configured to provide compensation signals to compensate the electric input signals so that they match the fixed steering vector.

公开(公告)号：US20250024210A1

公开(公告)日：2025-01-16

申请号：US18900382

申请日：2024-09-27

Applicant: Oticon A/S

Inventor： Michael Syskind PEDERSEN ,  Jan M. DE HAAN ,  Justyna WALASZEK ,  Anders Vinther OLSEN ,  Karsten BONKE ,  Matias Tofteby BACH ,  Sigurdur SIGURDSSON ,  Mojtaba FARMANI ,  Andreas Thelander BERTELSEN ,  Angela JOSUPEIT ,  Claus Forup Corlin JESPERSGAARD ,  Gusztáv LÕCSEI

IPC: H04R25/00

Abstract: A binaural hearing aid system includes first and second hearing aids configured to be worn by a user at or in respective first and second ears of the user, each of the first and second hearing aids including: at least one input transducer configured to pick up a sound at the at least one input transducer and to convert the sound to at least one electric input signal representative of the sound, the sound at the at least one input transducer including a mixture of a target signal and noise; a controller for evaluating the sound at the at least one input transducer and providing a control signal indicative of a property of the sound; a transceiver configured to establish a communication link between the first and second hearing aids allowing the exchange of the control signal between the first and second hearing aids; a transmitter for establishing an audio link for transmitting the at least one electric input signal, or a processed version thereof, to another device. The controller is configured to: transmit the locally provided control signal to, and receive a corresponding remotely provided control signal from the opposite hearing aid via the communication link, and to compare the locally provided and the remotely provided control signals and to provide a comparison control signal in dependence thereof, and to transmit the at least one electric input signal, or a processed version thereof, to the another device via the audio link in dependence of the comparison control signal.

公开(公告)号：US20240048920A1

公开(公告)日：2024-02-08

申请号：US18379411

申请日：2023-10-12

Applicant: Oticon A/S

Inventor： Michael Syskind PEDERSEN ,  Jan M. DE HAAN ,  Justyna WALASZEK ,  Anders Vinther OLSEN ,  Karsten BONKE ,  Matias Tofteby BACH ,  Sigurdur SIGURDSSON ,  Mojtaba FARMANI ,  Andreas Thelander BERTELSEN ,  Angela JOSUPEIT ,  Claus Forup Corlin JESPERSGAARD ,  Gusztáv LÕCSEI

IPC: H04R25/00

CPC classification number: H04R25/505 ,  H04R25/609 ,  H04R25/405 ,  H04R25/407 ,  H04R25/552 ,  H04R25/604 ,  H04R2225/43 ,  H04R2225/55

Abstract: A binaural hearing aid system includes first and second hearing aids configured to be worn by a user at or in respective first and second ears of the user, each of the first and second hearing aids including: at least one input transducer configured to pick up a sound at the at least one input transducer and to convert the sound to at least one electric input signal representative of the sound, the sound at the at least one input transducer including a mixture of a target signal and noise; a controller for evaluating the sound at the at least one input transducer and providing a control signal indicative of a property of the sound; a transceiver configured to establish a communication link between the first and second hearing aids allowing the exchange of the control signal between the first and second hearing aids; a transmitter for establishing an audio link for transmitting the at least one electric input signal, or a processed version thereof, to another device. The controller is configured to: transmit the locally provided control signal to, and receive a corresponding remotely provided control signal from the opposite hearing aid via the communication link, and to compare the locally provided and the remotely provided control signals and to provide a comparison control signal in dependence thereof, and to transmit the at least one electric input signal, or a processed version thereof, to the another device via the audio link in dependence of the comparison control signal.

公开(公告)号：US20220132252A1

公开(公告)日：2022-04-28

申请号：US17512125

申请日：2021-10-27

Applicant: Oticon A/S

Inventor： Michael Syskind PEDERSEN ,  Jan M. DE HAAN ,  Justyna WALASZEK ,  Anders Vinther OLSEN ,  Karsten BONKE ,  Matias Tofteby BACH ,  Sigurdur SIGURDSSON ,  Mojtaba FARMANI ,  Andreas Thelander BERTELSEN ,  Angela JOSUPEIT ,  Claus Forup Corlin JESPERSGAARD ,  Gusztáv LÕCSEI

IPC: H04R25/00

Abstract: A binaural hearing aid system includes first and second hearing aids configured to be worn by a user at or in respective first and second ears of the user, each of the first and second hearing aids including: at least one input transducer configured to pick up a sound at the at least one input transducer and to convert the sound to at least one electric input signal representative of the sound, the sound at the at least one input transducer including a mixture of a target signal and noise; a controller for evaluating the sound at the at least one input transducer and providing a control signal indicative of a property of the sound; a transceiver configured to establish a communication link between the first and second hearing aids allowing the exchange of the control signal between the first and second hearing aids; a transmitter for establishing an audio link for transmitting the at least one electric input signal, or a processed version thereof, to another device. The controller is configured to: transmit the locally provided control signal to, and receive a corresponding remotely provided control signal from the opposite hearing aid via the communication link, and to compare the locally provided and the remotely provided control signals and to provide a comparison control signal in dependence thereof, and to transmit the at least one electric input signal, or a processed version thereof, to the another device via the audio link in dependence of the comparison control signal.