Patents by Inventor Rob DE VRIES
Rob DE VRIES has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240089673Abstract: A bilateral hearing device system includes a hearing device. The hearing device includes a first input transducer configured for providing a first electric input signal, a second input transducer configured for providing a second electric input signal, a voice detector module configured to detect own voice of a user, the voice detector comprising a first band-pass filter configured for band-pass filtering the first electric input signal and a second band-pass filter configured for band-pass filtering the second electric input signal. The hearing device comprises a processing unit configured to provide a first electric output signal based on the first and second electric input signals; and an output transducer configured to provide an acoustic output signal, wherein the voice detector module is configured for notifying a detection of the own voice to the processing unit if one or more detection criteria are satisfied.Type: ApplicationFiled: November 7, 2023Publication date: March 14, 2024Applicant: GN Hearing A/SInventors: Rob DE VRIES, Changxue MA, Srdjan PETROVIC
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Publication number: 20230396942Abstract: A hearing device includes a first input transducer configured for providing a first electric input signal, a second input transducer configured for providing a second electric input signal, a voice detector module configured to detect own voice of a user based on one or more detection criteria, the voice detector comprising a first band-pass filter configured for band-pass filtering the first electric input signal and a second band-pass filter configured for band-pass filtering the second electric input signal. The hearing device further comprises a processing unit configured to provide a first electric output signal based on the first and second electric input signals; and an output transducer configured to provide an acoustic output signal, wherein the voice detector module is further configured for notifying a detection of the own voice to the processing unit if one or more of the detection criteria are satisfied.Type: ApplicationFiled: June 2, 2022Publication date: December 7, 2023Applicant: GN Hearing A/SInventors: Rob DE VRIES, Changxue MA, Srdjan PETROVIC
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Publication number: 20230345174Abstract: A hearing device includes: a first housing; a second housing; first and second primary microphones for provision of first and second primary microphone input signals; a secondary microphone in the second housing for provision of a secondary microphone input signal; a mixing module for provision of a mixer output based on a primary mixer input and a secondary mixer input, wherein the primary mixer input is based on the first primary microphone input signal and the second primary microphone input signal, and the secondary mixer input is based on the secondary microphone input signal; a processing unit configured to process the mixer output and to provide an electrical output signal; and a receiver for converting the electrical output signal to an audio output signal; wherein the mixing module is configured to mix a first component of the primary mixer input and a first component of the secondary mixer input.Type: ApplicationFiled: June 29, 2023Publication date: October 26, 2023Applicant: GN Hearing A/SInventors: Jesper B. BOLDT, Erik Cornelis Diederik VAN DER WERF, Rob DE VRIES
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Patent number: 11743641Abstract: A hearing device includes: a first housing; a second housing; first and second primary microphones for provision of first and second primary microphone input signals; a secondary microphone in the second housing for provision of a secondary microphone input signal; a mixing module for provision of a mixer output based on a primary mixer input and a secondary mixer input, wherein the primary mixer input is based on the first primary microphone input signal and the second primary microphone input signal, and the secondary mixer input is based on the secondary microphone input signal; a processing unit configured to process the mixer output and to provide an electrical output signal; and a receiver for converting the electrical output signal to an audio output signal; wherein the mixing module is configured to mix a first component of the primary mixer input and a first component of the secondary mixer input.Type: GrantFiled: July 15, 2021Date of Patent: August 29, 2023Assignee: GN HEARING A/SInventors: Jesper B. Boldt, Erik Cornelis Diederik Van Der Werf, Rob De Vries
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Publication number: 20230171553Abstract: A hearing device includes: a pinna restorer for provision of a pinna output based on a first pinna input and a second pinna input, wherein the first pinna input is based on a primary first microphone input signal, and wherein the second pinna input is based on a primary second microphone input signal, the pinna restorer comprising: a first filter for provision of a first mixer input based on the first pinna input, a second filter for provision of a second mixer input based on the second pinna input, a first mixer for provision of a first mixer output based on the first mixer input and the second mixer input, and a pinna controller; and an input mixer for provision of an input mixer output based on the pinna output and a secondary mixer input, wherein the secondary mixer input is based on a secondary microphone input signal.Type: ApplicationFiled: August 18, 2022Publication date: June 1, 2023Applicant: GN Hearing A/SInventors: Rob DE VRIES, Jesper B. BOLDT, Eric Cornelis Diederik VAN DER WERF
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Publication number: 20220130418Abstract: A hearing device includes: a first microphone and a second microphone for provision of a first microphone input signal and a second microphone input signal, respectively; a voice detector module configured to process the first microphone input signal and the second microphone input signal, the voice detector module configured to detect own-voice of a user of the hearing device; a processor configured to process the first microphone input signal and the second microphone input signal for provision of an electrical output signal based on the first microphone input signal and the second microphone input signal; and a receiver configured to convert the electrical output signal to an audio output signal; wherein the voice detector module is configured to notify a detection of the own-voice to the processor if at least two of a first voice criterion, a second voice criterion, and a third voice criterion are satisfied.Type: ApplicationFiled: January 4, 2022Publication date: April 28, 2022Applicant: GN Hearing A/SInventors: Tobias PIECHOWIAK, Rob DE VRIES
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Patent number: 11244699Abstract: A hearing device includes: a first microphone and a second microphone for provision of a first microphone input signal and a second microphone input signal, respectively; a voice detector module configured to process the first microphone input signal and the second microphone input signal, the voice detector module configured to detect own-voice of a user of the hearing device; a processor configured to process the first microphone input signal and the second microphone input signal for provision of an electrical output signal based on the first microphone input signal and the second microphone input signal; and a receiver configured to convert the electrical output signal to an audio output signal; wherein the voice detector module is configured to notify a detection of the own-voice to the processor if at least two of a first voice criterion, a second voice criterion, and a third voice criterion are satisfied.Type: GrantFiled: October 29, 2019Date of Patent: February 8, 2022Assignee: GN HEARING A/SInventors: Tobias Piechowiak, Rob De Vries
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Publication number: 20210345041Abstract: A hearing device includes: a first housing; a second housing; first and second primary microphones for provision of first and second primary microphone input signals; a secondary microphone in the second housing for provision of a secondary microphone input signal; a mixing module for provision of a mixer output based on a primary mixer input and a secondary mixer input, wherein the primary mixer input is based on the first primary microphone input signal and the second primary microphone input signal, and the secondary mixer input is based on the secondary microphone input signal; a processing unit configured to process the mixer output and to provide an electrical output signal; and a receiver for converting the electrical output signal to an audio output signal; wherein the mixing module is configured to mix a first component of the primary mixer input and a first component of the secondary mixer input.Type: ApplicationFiled: July 15, 2021Publication date: November 4, 2021Applicant: GN Hearing A/SInventors: Jesper B. BOLDT, Erik Cornelis Diederik VAN DER WERF, Rob DE VRIES
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Patent number: 10911877Abstract: Disclosed is a hearing device and method of operating a hearing device in a binaural hearing system, the method comprising: receiving distal data from a distal hearing device; receiving an audio signal and converting the audio signal to a first microphone input signal and a second microphone input signal; and determining a beamforming scheme based on the distal data, the first microphone input signal, and the second microphone input signal, wherein determining the beamforming scheme comprises obtaining a zero-direction index, and wherein the beamforming scheme is based on the zero-direction index; and applying the beamforming scheme in a beamforming module of the hearing device.Type: GrantFiled: December 23, 2016Date of Patent: February 2, 2021Assignee: GN Hearing A/SInventors: Rob De Vries, Changxue Ma, Andrew Dittberner
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Patent number: 10848880Abstract: A hearing device for a binaural hearing system comprising the hearing device and a contralateral hearing device, comprising: a transceiver module for obtaining a contralateral filtered beamform signal from the contralateral hearing device; microphones for provision of a first and second microphone input signals; a first beamforming module for provision of a first beamform signal based on the first and second microphone input signals; a filter bank, connected to the first beamforming module, for filtering the first beamform signal into a plurality of filtered beamform signals including a first bandpass beamform signal; a bandpass beamformer coupled to the filter bank; an adder, connected to the bandpass beamformer, for provision of a beamformed input signal; a processing circuit for processing the beamformed input signal and providing an electrical output signal based on the beamformed input signal; and a receiver for converting the electrical output signal to an audio output signal.Type: GrantFiled: December 10, 2019Date of Patent: November 24, 2020Assignee: GN Hearing A/SInventors: Rob De Vries, Changxue Ma, Andrew Dittberner
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Publication number: 20200202889Abstract: A hearing device includes: a first microphone and a second microphone for provision of a first microphone input signal and a second microphone input signal, respectively; a voice detector module configured to process the first microphone input signal and the second microphone input signal, the voice detector module configured to detect own-voice of a user of the hearing device; a processor configured to process the first microphone input signal and the second microphone input signal for provision of an electrical output signal based on the first microphone input signal and the second microphone input signal; and a receiver configured to convert the electrical output signal to an audio output signal; wherein the voice detector module is configured to notify a detection of the own-voice to the processor if at least two of a first voice criterion, a second voice criterion, and a third voice criterion are satisfied.Type: ApplicationFiled: October 29, 2019Publication date: June 25, 2020Applicant: GN HEARING A/SInventors: Tobias PIECHOWIAK, Rob DE VRIES
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Patent number: 10681476Abstract: A hearing device of a binaural hearing system is disclosed, the binaural hearing system comprising the hearing device and a contralateral hearing device. The hearing device comprises: a transceiver module for communication with the contralateral hearing device of the binaural system, the transceiver module configured for provision of a contralateral signal received from the contralateral hearing device; and a set of microphones comprising a first microphone and a second microphone for provision of a first microphone input signal and a second microphone input signal, respectively. The hearing device comprises: a beamforming module connected to the first microphone and the second microphone for processing the first microphone input signal, the second microphone input signal and the contralateral signal, the beamforming module configured to provide a first beamformed input signal. The hearing device comprises a beamforming controller connected to the beamforming module and the transceiver module.Type: GrantFiled: December 7, 2018Date of Patent: June 9, 2020Assignee: GN HEARING A/SInventors: Changxue Ma, Rob De Vries, Andrew Dittberner
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Publication number: 20200112803Abstract: A hearing device for a binaural hearing system comprising the hearing device and a contralateral hearing device, comprising: a transceiver module for obtaining a contralateral filtered beamform signal from the contralateral hearing device; microphones for provision of a first and second microphone input signals; a first beamforming module for provision of a first beamform signal based on the first and second microphone input signals; a filter bank, connected to the first beamforming module, for filtering the first beamform signal into a plurality of filtered beamform signals including a first bandpass beamform signal; a bandpass beamformer coupled to the filter bank; an adder, connected to the bandpass beamformer, for provision of a beamformed input signal; a processing circuit for processing the beamformed input signal and providing an electrical output signal based on the beamformed input signal; and a receiver for converting the electrical output signal to an audio output signal.Type: ApplicationFiled: December 10, 2019Publication date: April 9, 2020Applicant: GN HEARING A/SInventors: Rob DE VRIES, Changxue MA, Andrew DITTBERNER
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Patent number: 10555094Abstract: A hearing device for a binaural hearing system comprising the hearing device and a contralateral hearing device is disclosed. The hearing device comprises a transceiver module; microphones for provision of first and second microphone input signal; a first beamforming module for provision of a first beamform signal based on the first microphone input signal and the second microphone input signal; a filter bank for filtering the first beamform signal into a plurality of first sub-band beamform signals including a first bandpass beamform signal, and for filtering a contralateral beamform signal into a contralateral bandpass beamform signal; a second beamforming module comprising an adaptive bandpass beamformer for provision of a second bandpass beamform signal; an adder for provision of a beamformed input signal; a processor for providing an electrical output signal based on the beamformed input signal; and a receiver for converting the electrical output signal to an audio output signal.Type: GrantFiled: January 25, 2018Date of Patent: February 4, 2020Assignee: GN HEARING A/SInventors: Rob De Vries, Changxue Ma, Andrew Dittberner
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Patent number: 10536785Abstract: A method of operating a hearing device and a hearing device are disclosed. The method comprises obtaining a first microphone signal and a second microphone signal. The method comprises obtaining a first beamform signal based on the first microphone signal and the second microphone signal. The method may comprise obtaining a second beamform signal based on the first microphone signal and the second microphone signal. The method comprises determining a first parameter based on the first beamform signal. The method may comprise combining the first beamform signal and the second beamform signal based on the first parameter for provision of an output beamform signal. The method comprises providing the output beamform signal for further processing including hearing loss compensation.Type: GrantFiled: December 5, 2017Date of Patent: January 14, 2020Assignee: Gn Hearing A/SInventors: Changxue Ma, Rob De Vries, Andrew Dittberner
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Publication number: 20190174236Abstract: A hearing device of a binaural hearing system is disclosed, the binaural hearing system comprising the hearing device and a contralateral hearing device. The hearing device comprises: a transceiver module for communication with the contralateral hearing device of the binaural system, the transceiver module configured for provision of a contralateral signal received from the contralateral hearing device; and a set of microphones comprising a first microphone and a second microphone for provision of a first microphone input signal and a second microphone input signal, respectively. The hearing device comprises: a beamforming module connected to the first microphone and the second microphone for processing the first microphone input signal, the second microphone input signal and the contralateral signal, the beamforming module configured to provide a first beamformed input signal. The hearing device comprises a beamforming controller connected to the beamforming module and the transceiver module.Type: ApplicationFiled: December 7, 2018Publication date: June 6, 2019Applicant: GN HEARING A/SInventors: Changxue Ma, Rob De Vries, Andrew Dittberner
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Publication number: 20190174235Abstract: A method of operating a hearing device and a hearing device are disclosed. The method comprises obtaining a first microphone signal and a second microphone signal. The method comprises obtaining a first beamform signal based on the first microphone signal and the second microphone signal. The method may comprise obtaining a second beamform signal based on the first microphone signal and the second microphone signal. The method comprises determining a first parameter based on the first beamform signal. The method may comprise combining the first beamform signal and the second beamform signal based on the first parameter for provision of an output beamform signal. The method comprises providing the output beamform signal for further processing including hearing loss compensation.Type: ApplicationFiled: December 5, 2017Publication date: June 6, 2019Applicant: Gn Hearing A/SInventors: Changxue MA, Rob De Vries, Andrew Dittberner
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Patent number: 10182299Abstract: A hearing device of a binaural hearing system is disclosed, the binaural hearing system comprising the hearing device and a contralateral hearing device. The hearing device comprises: a transceiver module for communication with the contralateral hearing device of the binaural system, the transceiver module configured for provision of a contralateral signal received from the contralateral hearing device; and a set of microphones comprising a first microphone and a second microphone for provision of a first microphone input signal and a second microphone input signal, respectively. The hearing device comprises: a beamforming module connected to the first microphone and the second microphone for processing the first microphone input signal, the second microphone input signal and the contralateral signal, the beamforming module configured to provide a first beamformed input signal. The hearing device comprises a beamforming controller connected to the beamforming module and the transceiver module.Type: GrantFiled: December 5, 2017Date of Patent: January 15, 2019Assignee: GN Hearing A/SInventors: Changxue Ma, Rob De Vries, Andrew Dittberner
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Publication number: 20180288535Abstract: A hearing device for a binaural hearing system comprising the hearing device and a contralateral hearing device is disclosed. The hearing device comprises a transceiver module; microphones for provision of first and second microphone input signal; a first beamforming module for provision of a first beamform signal based on the first microphone input signal and the second microphone input signal; a filter bank for filtering the first beamform signal into a plurality of first sub-band beamform signals including a first bandpass beamform signal, and for filtering a contralateral beamform signal into a contralateral bandpass beamform signal; a second beamforming module comprising an adaptive bandpass beamformer for provision of a second bandpass beamform signal; an adder for provision of a beamformed input signal; a processor for providing an electrical output signal based on the beamformed input signal; and a receiver for converting the electrical output signal to an audio output signal.Type: ApplicationFiled: January 25, 2018Publication date: October 4, 2018Applicant: GN HEARING A/SInventors: Rob DE VRIES, Changxue MA, Andrew DITTBERNER
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Publication number: 20180184214Abstract: Disclosed is a hearing device and method of operating a hearing device in a binaural hearing system, the method comprising: receiving distal data from a distal hearing device; receiving an audio signal and converting the audio signal to a first microphone input signal and a second microphone input signal; and determining a beamforming scheme based on the distal data, the first microphone input signal, and the second microphone input signal, wherein determining the beamforming scheme comprises obtaining a zero-direction index, and wherein the beamforming scheme is based on the zero-direction index; and applying the beamforming scheme in a beamforming module of the hearing device.Type: ApplicationFiled: December 23, 2016Publication date: June 28, 2018Applicant: GN Hearing A/SInventors: Rob DE VRIES, Changxue MA, Andrew DITTBERNER