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公开(公告)号：US20230343022A1
公开(公告)日：2023-10-26
申请号：US17787761
申请日：2020-12-15
Applicant: Nokia Technologies OY
Inventor： Jussi LEPPANEN , Miikka VILERMO , Francesco CRICRI , Arto LEHTINIEMI
CPC classification number: G06T15/205 , G02B27/01 , G06F3/013 , G06F3/017 , A63F13/5255
Abstract: An apparatus including circuitry configured for: in a first-person perspective mediated reality state, rendering mediated reality content as content distributed across a first area of a user's field of view, wherein a point of view of a user determines a point of view within a three-dimensional virtual space and determines at least part of the content distributed across the first area of a user's field of view as a virtual scene; responding to at least one user gesture to enter a spatially consolidated state; and in the spatially consolidated state, rendering the mediated reality content as content distributed across a second area of a user's field of view, wherein the second area is smaller than the first area and the point of view of the user does not determine the content distributed across the second area of a user's field of view.
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公开(公告)号：US20230028238A1
公开(公告)日：2023-01-26
申请号：US17782703
申请日：2020-12-07
Applicant: Nokia Technologies Oy
Inventor： Lasse LAAKSONEN , Arto LEHTINIEMI , Sujeet Shyamsundar MATE , Antti ERONEN
Abstract: An apparatus, method and computer program is described comprising: providing an incoming audio indication in response to incoming audio (41), the incoming audio indication comprising visual representations of a plurality of audio modes (55-58); receiving at least one input from a user (59) for selecting one of the plurality of audio modes (42); and rendering audio (43) based, at least partially, on the selected audio mode, wherein one or more parameters of the rendered audio are determined based on the selected audio mode.
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公开(公告)号：US20220272471A1
公开(公告)日：2022-08-25
申请号：US17590054
申请日：2022-02-01
Applicant: Nokia Technologies Oy
Inventor： Arto LEHTINIEMI , Miikka VILERMO , Anssi RÄMÖ , Toni MÄKINEN
Abstract: An apparatus comprising means for: capturing an audio scene using multiple microphones; determining that the captured audio scene has unacceptable detected noise; in dependence upon determining that the captured audio scene has unacceptable detected noise, searching both different sets of one or more microphones and different physical rotation angles of the microphones to find a combination of a first set of one or more microphones and a first physical rotation angle of the microphones that captures the audio scene with acceptable detected noise; and controlling the physical rotation angle of the microphones to be the first physical rotation angle of the microphones and capturing the audio scene using the combination of the first set of one or more microphones and the first physical rotation angle of the microphones.
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公开(公告)号：US20220115024A1
公开(公告)日：2022-04-14
申请号：US17287568
申请日：2019-10-28
Applicant: Nokia Technologies Oy
Inventor： Tapani PIHLAJAKUJA , Lasse LAAKSONEN , Antti ERONEN , Arto LEHTINIEMI
IPC: G10L19/008
Abstract: Examples of the disclosure relate to apparatus, methods and computer programs for encoding spatial metadata. The example apparatus includes circuitry configured for obtaining spatial metadata associated with spatial audio content and obtaining a configuration parameter indicative of a source format of the spatial audio content. The circuitry is also configured to use the configuration parameter to select a method of compression of the spatial metadata associated with the spatial audio content.
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公开(公告)号：US20220095047A1
公开(公告)日：2022-03-24
申请号：US17544211
申请日：2021-12-07
Applicant: Nokia Technologies Oy
Inventor： Lasse LAAKSONEN , Arto LEHTINIEMI , Antti ERONEN , Jussi LEPPÄNEN
Abstract: An apparatus comprising means configured to: receive audio content from a remote user device, the audio content comprising primary audio and secondary audio, the secondary audio being different to the primary audio and comprising ambient audio; receive secondary audio importance information associated with said audio content and indicative of an importance of the secondary audio; receive current audio presentation information indicative of at least whether audio from one or more audio sources is currently being presented as spatial audio such that respective audio of the one or more audio sources is to be perceived as originating from one or more respective directions or ranges of directions around the user; provide for presentation of the primary audio; and provide for presentation of the secondary audio based on the secondary audio importance information and the current audio presentation information.
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Patent Agency Ranking
公开(公告)号：US20220086586A1
公开(公告)日：2022-03-17
申请号：US17410320
申请日：2021-08-24
Applicant: Nokia Technologies Oy
Inventor： Sujeet Shyamsundar MATE , Arto LEHTINIEMI , Jussi Artturi LEPPÄNEN , Miikka Tapani VILERMO
Abstract: An apparatus, method and computer program is disclosed. The apparatus may comprise means for providing first virtual content for presentation, which first virtual content is associated with a first space and comprises one or more first virtual objects. One of the first virtual objects may comprise one or more virtual objects having respective audio signals and another may represent a miniature representation of a second space into which the user can transition. The miniature representation may have a second scale, smaller or larger than the first scale, and may comprise one or more second virtual objects having respective audio signals audible from outside of the second space. The apparatus may further comprise means for determining whether at least part of the user is within the first space or the second space, and dependent on the determination, modifying the audio signal of one or more of the first or second virtual objects.
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公开(公告)号：US20210227150A1
公开(公告)日：2021-07-22
申请号：US16769138
申请日：2018-12-13
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Jussi LEPPÄNEN , Arto LEHTINIEMI , Sujeet Shyamsundar MATE , Antti ERONEN
Abstract: This specification describes: using a first camera of a multi-camera device to obtain first video data of a first region; using a second camera of the multi-camera device to obtain second video data of a second region; generating a multi-camera video output from the first and second video data using a first video mapping to map the first video data to a first portion of the multi-camera video output and using a second video mapping to map the second video data to a second portion of the multi-camera video output; and generating an audio output from obtained audio data, the audio output comprising an audio output having a directional component within the first portion of the video output and an audio output having a directional component within the second portion of the video output, wherein generating the audio output comprises using a first audio mapping to map audio data having a directional component within the first region to the audio output having a directional component within the first portion of the video output and using a second audio mapping to map audio data having a directional component within the second region to the audio output having a directional component within the second portion of the video output.
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公开(公告)号：US20210092545A1
公开(公告)日：2021-03-25
申请号：US15734981
申请日：2019-06-18
Applicant: Nokia Technologies Oy
Inventor： Jussi LEPPÄNEN , Arto LEHTINIEMI , Antti ERONEN , Sujeet Shyamsundar MATE
IPC: H04S7/00
Abstract: An apparatus is disclosed, which comprises a means for identifying virtual audio content within a first spatial sector of a virtual space with respect to a reference position. The apparatus also comprises a means for modifying the identified virtual audio content to be rendered in a second, smaller spatial sector.
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公开(公告)号：US20200015021A1
公开(公告)日：2020-01-09
申请号：US16464913
申请日：2017-11-20
Applicant: Nokia Technologies Oy
Inventor： Jussi LEPPANEN , Antti ERONEN , Francesco CRICRI , Arto LEHTINIEMI
Abstract: An apparatus for identifying which sound sources are associated with which microphone audio signals, the apparatus comprising including a processor configured to: determine/receive a position/orientation of at least one sound source relative to a microphone array; receive at least one microphone audio signal, each microphone audio signal received from a microphone; receive an audio-focussed audio signal from the microphone array, wherein the audio-focussed audio signal is directed from the microphone array towards the one of the at least one sound source so as to enhance the audio-focussed audio signal; compare the audio-focussed audio signal against each microphone audio signal to identify a match between one of the at least one microphone audio signal and the audio focussed audio signal; and associate the one of the at least one microphone with the at least one sound source, based on the identified match.
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公开(公告)号：US20200004320A1
公开(公告)日：2020-01-02
申请号：US16444201
申请日：2019-06-18
Applicant: Nokia Technologies Oy
Inventor： Jussi LEPPANEN , Mikko-Ville LAITINEN , Arto LEHTINIEMI , Antti ERONEN
Abstract: Apparatus, a method and a computer program are provided. The apparatus includes circuitry for causing rendering of mediated reality content to a user, wherein the mediated reality content includes virtual visual content rendered on a display of a hovering drone. The apparatus also includes circuitry for determining a real location of the user in real space. The apparatus further includes circuitry for dynamically adjusting a real location of the hovering drone, relative to the determined real location of the user, based at least in part on at least one characteristic of the mediated reality content rendered to the user.
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