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1. 发明公开

EP4162353A1 SUPPLEMENTING CONTENT 审中-实审
公开(公告)号：EP4162353A1
公开(公告)日：2023-04-12
申请号：EP21817616.2
申请日：2021-05-27
申请人： Nokia Technologies Oy
发明人： LEHTINIEMI, Arto , MATE, Sujeet Shyamsundar , MÄKINEN, Toni , VILERMO, Miikka
IPC分类号： G06F3/16 , H04S7/00 , H04S3/00 , H04N21/485

2. 发明公开

EP3240266A1 AN APPARATUS, ELECTRONIC DEVICE, SYSTEM AND METHOD FOR CAPTURING AUDIO SIGNALS 有权转让
标题翻译：用于捕捉音频信号的装置，电子设备，系统和方法
公开(公告)号：EP3240266A1
公开(公告)日：2017-11-01
申请号：EP17163198.9
申请日：2017-03-28
申请人： Nokia Technologies Oy
发明人： VILERMO, Miikka , OZCAN, Koray , MÄKINEN, Toni
IPC分类号： H04M1/04 , G10L21/02 , A45C11/00 , G06F1/16 , H04B1/3888 , H04R3/00 , H04M1/725 , G01S5/26 , G10L21/0208 , G10L21/0216
摘要： An apparatus, method and computer program, the apparatus comprising: processing circuitry; and memory circuitry including computer program code, the memory circuitry and the computer program code configured to, with the processing circuitry, enable the apparatus to: enable a wireless connection to be established with an electronic device; capture an audio signal and enable the captured audio signal to be sent to the electronic device using the wireless connection to enable the captured audio signal to be used to create an enhanced audio signal; and wherein the apparatus is arranged to be removeably attachable to the electronic device.
摘要翻译：一种设备，方法和计算机程序，该设备包括：处理电路; 以及包括计算机程序代码的存储器电路，所述存储器电路和所述计算机程序代码被配置为与所述处理电路一起使所述装置能够：使得能够与电子设备建立无线连接; 捕获音频信号并且使捕获的音频信号能够使用无线连接被发送到电子设备以使捕获的音频信号能够被用于创建增强的音频信号; 并且其中所述设备被布置成可移除地附接到所述电子设备。

3. 发明公开

EP4195201A1 BONE CONDUCTION CONFIRMATION 审中-实审
公开(公告)号：EP4195201A1
公开(公告)日：2023-06-14
申请号：EP21212683.3
申请日：2021-12-07
申请人： Nokia Technologies Oy
发明人： VILERMO, Miikka Tapani , PULAKKA, Hannu Juhani , JÄRVINEN, Roope Olavi , MÄKINEN, Toni
IPC分类号： G10L15/22 , G10L25/51 , H04R1/10 , G10L25/06
摘要： According to an aspect, there is provided an apparatus for a wearable terminal device comprising means for performing the following. The apparatus receives, via a bone conduction sensor, a bone conduction signal and, via at least one microphone over the air, an audio signal. The bone conduction signal and the audio signal are, at least in part, substantially concurrently recorded signals. The apparatus calculates a value of a similarity metric for evaluating an extent of similarity between the bone conduction and audio signals. In response to the value exceeding a predefined threshold, the apparatus causes performing one or more actions comprising executing, in response to detecting a voice command, the voice command and/or modifying, if the audio signal is received via a plurality of microphones over the air, one or more audio focusing parameters of the plurality of microphones for increasing the value of the similarity metric.

4. 发明公开

EP4113514A1 METHODS, APPARATUS AND COMPUTER PROGRAMS FOR NOISE REDUCTION 审中-实审
公开(公告)号：EP4113514A1
公开(公告)日：2023-01-04
申请号：EP22192022.6
申请日：2017-03-20
申请人： Nokia Technologies Oy
发明人： VILERMO, Miikka , MÄKINEN, Toni , LAAKSONEN, Lasse , RÄMÖ, Anssi
IPC分类号： G10L21/0208 , G10L21/0272 , H04M7/00 , H04R27/00 , H04R3/00 , H04S7/00 , G10L21/0216
摘要： A method, apparatus and computer program comprising: obtaining a spatial audio signal from a plurality of microphones; dividing the obtained spatial audio signal into at least a first component and a second component; applying a first audio signal optimizing system to the first component and applying a second audio signal optimizing system to the second component; and enabling a signal comprising the optimized components to be provided to a speaker for rendering.

5. 发明公开

EP3977757A1 AUDIO PROCESSING 审中-实审
公开(公告)号：EP3977757A1
公开(公告)日：2022-04-06
申请号：EP20813166.4
申请日：2020-05-19
申请人： Nokia Technologies Oy
发明人： VILERMO, Miikka , TAMMI, Mikko , MÄKINEN, Toni , VILKAMO, Juha
IPC分类号： H04S7/00 , G10L21/0272 , G10L21/0364 , H04S1/00 , G10L21/0216 , G10L19/02 , G06F3/16

6. 发明公开

EP3503102A1 AN APPARATUS AND ASSOCIATED METHODS FOR PRESENTATION OF CAPTURED SPATIAL AUDIO CONTENT 无效转让
公开(公告)号：EP3503102A1
公开(公告)日：2019-06-26
申请号：EP17209901.2
申请日：2017-12-22
申请人： Nokia Technologies Oy
发明人： LAAKSONEN, Lasse , LEHTINIEMI, Arto , MÄKINEN, Toni , HEIKKINEN, Mikko
IPC分类号： G11B27/32 , G11B27/11 , H04S7/00
摘要： An apparatus configured to:
based on (i) captured spatial audio content of a scene comprising audio that is associated with information indicative of at least a direction in the scene from which said audio was captured; and (ii) visual focus information comprising information indicative of at least a first part of the scene on which corresponding captured visual imagery of the scene is focussed for presentation to a user;
provide for presentation of the captured spatial audio content to accompany the captured visual imagery, the captured spatial audio content presented as spatial audio, the spatial audio content provided for presentation with a spatial audio focus selectively applied to audio captured from a second part of the scene different to the first part, the spatial audio focus comprising an audio-modifying effect to increase the audibility of the audio having a direction corresponding to the second part.

7. 发明公开

EP3200186A1 APPARATUS AND METHOD FOR ENCODING AUDIO SIGNALS 有权转让
标题翻译：用于编码音频信号的装置和方法
公开(公告)号：EP3200186A1
公开(公告)日：2017-08-02
申请号：EP17152767.4
申请日：2017-01-24
申请人： Nokia Technologies Oy
发明人： MÄKINEN, Toni , TAMMI, Mikko , VILERMO, Miikka
IPC分类号： G10L19/008 , H04R1/40
CPC分类号： G10L19/167 , G10L19/008 , G10L19/0204 , H04R3/005 , H04R2430/01 , H04R2430/03 , H04R2430/20 , H04R2499/11 , H04S7/30 , H04S2400/13 , H04S2400/15
摘要： A method, apparatus and computer program wherein the method comprises: obtaining a beamforming signal using respective signals from a first microphone and a second microphone; reducing the data size of the beamforming signal by grouping the beamforming signal into frequency bands and obtaining a data value for each of the frequency bands; and forming a bit stream comprising at least the reduced size beamforming signal and the signal from the first microphone wherein the bit stream enables parameters of a beamed audio channel to be controlled.
摘要翻译：一种方法，装置和计算机程序，其中该方法包括：使用来自第一麦克风和第二麦克风的相应信号来获得波束形成信号; 通过将波束形成信号分组为频带并获得每个频带的数据值来减小波束形成信号的数据大小; 以及形成至少包括尺寸减小的波束形成信号和来自第一麦克风的信号的比特流，其中比特流使得能够控制被发送的音频信道的参数。

8. 发明公开

EP4362502A1 CONTROLLING LOCAL RENDERING OF REMOTE ENVIRONMENTAL AUDIO 审中-公开
公开(公告)号：EP4362502A1
公开(公告)日：2024-05-01
申请号：EP22203645.1
申请日：2022-10-25
申请人： Nokia Technologies Oy
发明人： TAMMI, Mikko Tapio , MÄKINEN, Toni , JÄRVINEN, Roope Olavi , VÄÄNÄNEN, Riitta Elina
IPC分类号： H04S7/00 , H04R3/00 , G06F3/16 , H04M9/08 , H04M3/56 , H04R5/033 , H04R5/04
CPC分类号： H04S7/30 , H04S7/304 , H04S7/306 , H04S7/307 , H04S2400/1120130101 , H04S2400/1320130101 , H04S2400/1520130101 , H04S2420/0720130101 , H04R3/00 , H04R5/033 , H04R5/04 , H04R2430/0120130101 , H04R2430/0320130101 , H04M3/568 , H04M9/082 , H04M2242/3020130101
摘要： An apparatus comprising means for: controlling rendering of first environmental audio captured from an environment of a first user to a second user in dependence upon second environmental audio that is being captured from an environment of the second user.

9. 发明公开

EP4040262A1 ORIENTATION OF VISUAL CONTENT RENDERED ON A DISPLAY OF A MOBILE DEVICE 审中-实审
公开(公告)号：EP4040262A1
公开(公告)日：2022-08-10
申请号：EP22153360.7
申请日：2022-01-26
申请人： Nokia Technologies Oy
发明人： VILERMO, Miikka Tapani , LEHTINIEMI, Arto Juhani , RÄMÖ, Anssi Sakari , MÄKINEN, Toni
IPC分类号： G06F1/16 , G06F3/04845 , G06F3/0346
摘要： A method comprising determining that an orientation of a mobile device is a flat orientation, determining a context of the mobile device, determining movement of the mobile device, and based on the orientation, context and movement of the device, determining orientation of visual content rendered on a display of the mobile device.

10. 发明公开

EP3820163A1 AUDIO PROCESSING 审中-公开
公开(公告)号：EP3820163A1
公开(公告)日：2021-05-12
申请号：EP20205633.9
申请日：2020-11-04
申请人： Nokia Technologies Oy
发明人： MÄKINEN, Toni , VILERMO, Miikka , TAMMI, Mikko , VIROLAINEN, Jussi
IPC分类号： H04R3/00
摘要： According to an example embodiment, an audio processing technique is provided. In an example, the audio processing technique involves a method comprising: obtaining a multi-channel audio signal, a first sound direction of interest and a second sound direction of interest; determining, for one or more frequency bands, a respective first range of sound directions encompassed by a first focus pattern directed to said first sound direction of interest and a respective second range of sound directions encompassed by a second focus pattern directed to said second sound direction of interest; determining, for said one or more frequency bands, respective overlap between the first and second ranges of sound directions; and deriving, based on the multi-channel audio signal and in accordance with said first and second focus patterns, a processed audio signal where sounds in said first and second sound directions of interest are emphasized in relation to sounds in other sound directions, said derivation comprising controlling emphasis in said first and second ranges of sound directions in dependence of the determined overlap.

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