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1. 发明公开

EP4398091A1 AUDIO DEVICE WITH MICROPHONE AND MEDIA MIXING 审中-公开
公开(公告)号：EP4398091A1
公开(公告)日：2024-07-10
申请号：EP23150610.6
申请日：2023-01-06
申请人： GN Audio A/S
发明人： CHRISTIAN, Edgar , ZABETIAN, Sohejl
IPC分类号： G06F3/16 , G10K11/175 , H03G3/00
CPC分类号： G06F3/165 , H03G3/3005 , H03G3/32 , G10K11/17873 , G10K11/17885 , G10K11/17837 , G10K11/17823 , G10K11/17827 , G10K2210/108120130101 , G10K2210/305620130101
摘要： An audio device comprising an interface, a memory, and one or more processors is disclosed, wherein the one or more processors are configured to: obtain a microphone input signal; obtain a media input signal; process the microphone input signal for provision of a microphone output signal; and provide an audio output signal based on the microphone output signal, wherein to process the microphone input signal comprises to: determine a microphone gain; and apply the microphone gain to the microphone input signal for provision of the microphone output signal, and wherein to determine the microphone gain comprises: estimate a first loudness of the microphone input signal; determine a first primary average based on the first loudness; estimate a second loudness of the media input signal; determine a second average based on the second loudness; determine a first gain based on the first primary average and the second average; determine a first secondary average based on the first loudness; determine a second gain based on the first secondary average and the second average; and determine the microphone gain based on the first gain and the second gain.

2. 发明公开

EP4391522A1 VIDEO-CONFERENCE DEVICE AND METHOD 审中-公开
公开(公告)号：EP4391522A1
公开(公告)日：2024-06-26
申请号：EP22215413.0
申请日：2022-12-21
申请人： GN Audio A/S
发明人： KAMSTRUP, Lisa Rørbæk
IPC分类号： H04N7/14 , H04N7/15 , G06T19/00
CPC分类号： H04N7/147 , H04N7/15
摘要： Disclosed is a method and a video-conference device for providing an augmented view of in-room participants in a video-conference. The device (2) is configured to be arranged in a room (6). A first number of participants is the number of the in-room participants (4, 4', 4'') present in the room (6) while the video-conference is held. A second number of participants is the number of far-end participants (8) present at one or more different locations (10) than the room (6). The device (2) comprises an image sensor (12) configured for capturing images. The image sensor (12) is configured to capture images comprising the room (6) and the in-room participants (4, 4', 4''). The device (2) comprises a depth sensor (14) configured for measuring the distance to each of the in-room participants (4, 4', 4''). The device (2) comprises a processing unit (16) configured for providing the augmented view of the in-room participants (4, 4', 4'') by a processed/augmented video based on the captured images from the image sensor (12) and the measurements by the depth sensor (14). The processing unit (16) is configured to obtaining the measurement of the distance to each of the in-room participants (4, 4', 4'') by the depth sensor (14). The processing unit (16) is configured to obtaining the captured images by the images sensor (12). The processing unit (16) is configured to performing an image processing of the captured images from the image sensor (12) to virtually identify each of the in-room participants (4, 4', 4''). The processing unit (16) is configured to determining a desired virtual position for each of the in-room participants (4, 4', 4'') in the augmented view. The processing unit (16) is configured to determining a scaling factor for a desired virtual size of each of the in-room participants (4, 4', 4''). The processing unit (16) is configured to performing a virtual scaling of each of the in-room participants (4, 4', 4'') to the desired virtual size. The processing unit (16) is configured to performing a virtual positioning of each of the in-room participants (4, 4', 4'') in the augmented view.

3. 发明公开

EP4375999A1 AUDIO DEVICE WITH SIGNAL PARAMETER-BASED PROCESSING, RELATED METHODS AND SYSTEMS 审中-公开
公开(公告)号：EP4375999A1
公开(公告)日：2024-05-29
申请号：EP22209856.8
申请日：2022-11-28
申请人： GN Audio A/S
发明人： ZERMINI, Alfredo , MOWLAEE, Pejman
IPC分类号： G10L19/16 , G10L19/24 , G10L21/038
CPC分类号： G10L19/167 , G10L19/24 , G10L21/038
摘要： An audio device configured to act as a receiver device, the audio device comprising an interface, an audio speaker, and a microphone, the audio device comprising a processor and a memory, the processor comprising a first decoder and a receiver configuration controller, wherein the audio device is configured to: obtain an input signal from a transmitter device, where the input signal comprises audio; obtain, based on the input signal, one or more signal parameters, the one or more signal parameters comprising a first signal parameter indicative of signal information of the audio; determine, based on the first signal parameter, a receiver configuration; and control, based on the receiver configuration and using the receiver configuration controller, a processing of a decoder output signal from the first decoder.

4. 发明公开

EP4343792A1 BRAIDED ELECTRICAL CABLE 审中-公开
公开(公告)号：EP4343792A1
公开(公告)日：2024-03-27
申请号：EP22197642.6
申请日：2022-09-26
申请人： GN Audio A/S
发明人： PEDERSEN, Sine Storm
IPC分类号： H01B7/06 , H04R1/10 , H04R5/033
摘要： An electrical cable comprising at least four individually isolated electrical wires configured to transmit different electrical signals is disclosed. The electrical wires are twisted and braided together to thereby form a braided net. The electrical cable is thereby being embodied as the braided net. The electrical wires are configured to move with respect to each other to thereby cause a change in a width of a section of the electrical cable

5. 发明公开

EP4325824A1 SPEAKERPHONE AND SERVER DEVICE FOR ENVIRONMENT ACOUSTICS DETERMINATION AND RELATED METHODS 审中-实审
公开(公告)号：EP4325824A1
公开(公告)日：2024-02-21
申请号：EP22191295.9
申请日：2022-08-19
申请人： GN Audio A/S
发明人： HADDAD, Karim , LAROCHE, Clément , OLSSON, Rasmus Kongsgaard
IPC分类号： H04M1/60 , H04M9/08 , H04M1/72454 , H04R27/00
摘要： A speakerphone is disclosed. The speakerphone comprises an interface, a speaker, one or more microphones including a first microphone, a processor, and a memory. The speakerphone is configured to obtain an internal output signal for provision of an internal audio output signal in an environment. The speakerphone is configured to output the internal audio output signal in the environment. The speakerphone is configured to obtain a microphone input signal. The speakerphone is configured to determine an impulse response associated with the environment. The speakerphone is configured to determine one or more environment parameters indicative of acoustics of the environment. The speakerphone is configured to transmit the impulse response and/or the first environment parameter to a server device.

6. 发明公开

EP4226644A1 ON-THE-EAR EAR CUSHION WITH MULTIPLE FOAMS HAVING DIFFERENT PROPERTIES 审中-实审
公开(公告)号：EP4226644A1
公开(公告)日：2023-08-16
申请号：EP21777723.4
申请日：2021-09-15
申请人： GN Audio A/S
发明人： FREIRE, Nuno Beleza
IPC分类号： H04R1/10

7. 发明公开

EP4207814A1 HEARING DEVICE 有权
公开(公告)号：EP4207814A1
公开(公告)日：2023-07-05
申请号：EP21217911.3
申请日：2021-12-28
申请人： GN Audio A/S
发明人： HASSAGER, Henrik Gert , KVIST, Søren Helstrup
IPC分类号： H04S7/00
摘要： The present disclosure relates to a hearing device (1) comprising a first radar sensor (13) configured for obtaining first radar data indicative of a difference in the orientation of a head of the user and a further body part of the user. A processing unit (12) of the hearing device is configured to receive the first radar data from the first radar sensor (13), and determine, based on the first radar data, a first relative orientation, wherein the first relative orientation is a difference in the orientation of the head of the user and the further body part of the user.

8. 发明公开

EP4198976A1 WIND NOISE SUPPRESSION SYSTEM 有权
公开(公告)号：EP4198976A1
公开(公告)日：2023-06-21
申请号：EP21215371.2
申请日：2021-12-17
申请人： GN Audio A/S
发明人： VON BÜLOW, Allan Mejlgren
IPC分类号： G10L21/0216 , H04R1/10 , G10L21/0264
摘要： A system for wind noise suppression is disclosed. The system comprising a first and a second primary microphone configured to generate a first and a second primary electric signal indicative of a first and second primary audio signal, respectively. The system further comprises a secondary detector configured to generate a first secondary electric signal indicative of a secondary audio signal. The system comprises a signal processor comprising a wind strength module configured to determine a wind strength, based on the first primary electric signal and the second primary electric signal, a wind noise module configured to determine a noise estimate, based on the wind strength, and a noise reduction module configured to process the first secondary electric signal to generate a noise-suppressed secondary signal, based on the determined noise estimate.

9. 发明公开

EP4184945A1 A STABILIZED FLOATING HEADBAND FOR A HEADSET 审中-实审
公开(公告)号：EP4184945A1
公开(公告)日：2023-05-24
申请号：EP21209188.8
申请日：2021-11-19
申请人： GN Audio A/S
发明人： JAKOBSEN, Kristian Lilhauge , STEFANSEN, Mads Schenstrøm
IPC分类号： H04R5/033 , H04R1/10
摘要： A headband for a headset comprising a carrier, a first strap and a wrapping is disclosed. The carrier is curved to conform to a wearer's head. The first strap is attached to the carrier at two attachment points. The wrapping is attached to the carrier and arranged to conceal the first strap. The first strap and the wrapping together form a head abutment portion extending between the two attachment points and configured to abut to the wearer's head when the headband is worn by the wearer. At least one of the first strap and the wrapping comprises a flexible and elastic material configured to stretch along the length of the carrier between the two attachment points, thereby providing the head abutment portion configured to adapt to the shape of the wearer's head.

10. 发明公开

EP4160591A1 CONVERSATION ENGINE AND RELATED METHODS 审中-实审
公开(公告)号：EP4160591A1
公开(公告)日：2023-04-05
申请号：EP21200329.7
申请日：2021-09-30
申请人： GN Audio A/S
发明人： LILLELUND, Christian , ÖZKIL, Ali
IPC分类号： G10L15/22 , G10L25/63
摘要： A conversation engine is disclosed. The conversation engine comprises an input module for provision of speech data based on a speech signal, including first speech data based on a first speech signal from a first speaker. The conversation engine comprises a sentiment feature extractor for provision of sentiment metric data based on the speech data, the sentiment metric data including first sentiment metric data based on the first speech data. The conversation engine comprises a text feature extractor for provision of text metric data based on the speech data, the text metric data including first text metric data based on the first speech data. The conversation engine comprises a training generator configured to generate a training configuration based on the sentiment metric data and/or the text metric data. The training configuration comprises a first output sentiment and a first output text based on one or more of the first sentiment metric data and the first text metric data. The conversation engine comprises a speech generator configured to output a first output speech signal according to the first output sentiment and the first output text.

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