公开(公告)号：US20210274305A1

公开(公告)日：2021-09-02

申请号：US17257993

申请日：2019-06-25

Applicant: Nokia Technologies Oy

Inventor： Antti ERONEN ,  Arto LEHTINIEMI ,  Jussi LEPPANEN ,  Mikko-Ville LAITINEN

IPC: H04S7/00 ,  H04W4/02 ,  H04W4/029 ,  H04W88/04 ,  H04W40/20 ,  H04W84/18 ,  H04R5/04

Abstract: A method including enabling a first user having a first user device to communicate with one or more second users having one or more second user devices via a network, wherein each user has a spatial position within a virtual space, such that, for each user within the virtual space, all other users within the virtual space have a relative spatial position; providing spatial audio data from the first user device to the one or more second user devices and receiving spatial audio data at the first user device from the one or more second user devices, such that each user is provided with audio from the other users in the respective relative spatial positions of the other users; and enabling a third user having a third user device to communicate with the first user and the one or more second users via the first user device.

公开(公告)号：US20210160642A1

公开(公告)日：2021-05-27

申请号：US16613467

申请日：2018-05-08

Applicant: Nokia Technologies Oy

Inventor： Antti ERONEN ,  Jussi LEPPANEN ,  Tapani PIHLAJAKUJA ,  Arto LEHTINIEMI

IPC: H04S7/00 ,  G10L21/0216 ,  G10L19/008

Abstract: According to an example embodiment, a technique for spatial audio processing on basis of two or more input audio signals that represent an audio scene and at least one further input audio signal that represents at least part of the audio scene is provided, the technique including identifying a portion of interest (POI) in the audio scene; processing the two or more input audio signals into a spatial audio signal where the POI in the audio scene is suppressed; generating, on basis of the at least one further input audio signal, a complementary audio signal that represents the POI in the audio scene; and combining the complementary audio signal with the spatial audio signal to create a reconstructed spatial audio signal.

公开(公告)号：US20210158049A1

公开(公告)日：2021-05-27

申请号：US17045625

申请日：2019-03-29

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jussi LEPPÄNEN ,  Arto LEHTINIEMI ,  Antti ERONEN ,  Juha ARRASVUORI

IPC: G06K9/00 ,  H04N5/247 ,  H04N5/262 ,  G06K9/62 ,  G06T7/20 ,  H04N5/232 ,  G11B27/031 ,  G11B27/34 ,  H04N5/92

Abstract: An apparatus configured to, based on first imagery (301) of at least part of a body of a user (204), and contemporaneously captured second imagery (302) of a scene, the second imagery comprising at least a plurality of images taken over time, and based on expression-time information indicative of when a user expression of the user (204) occurs, provide a time window (303) temporally extending from a first time (t-1) prior to the time (t) of the expression-time information, to a second time (t-5) comprising a time equal to or prior to the first time (t-1), the time window (303) provided to identify at least one expression-causing image (305) from the plurality of images of the second imagery (302) that was captured in said time window, and provide for recordal of the at least one expression-causing image (305) with at least one expression-time image (306) comprising at least one image from the first imagery (301).

公开(公告)号：US20210067895A1

公开(公告)日：2021-03-04

申请号：US16957823

申请日：2018-12-14

Applicant: Nokia Technologies Oy

Inventor： Sujeet Shyamsundar MATE ,  Arto LEHTINIEMI ,  Antti ERONEN ,  Jussi Artturi LEPPANEN

IPC: H04S7/00

Abstract: An apparatus, method and computer program, the apparatus including means for determining that perspective mediated content is available within content provided to a rendering device; and means for adding a notification to the content indicative that perspective mediated content is available; wherein the notification includes spatial audio effects added to the content.

公开(公告)号：US20210037336A1

公开(公告)日：2021-02-04

申请号：US16967341

申请日：2019-02-19

Applicant: Nokia Technologies Oy

Inventor： Antti ERONEN ,  Miikka VILERMO ,  Arto LEHTINIEMI ,  Jussi LEPPÄNEN

IPC: H04S7/00 ,  H04M1/60 ,  H04M1/725

Abstract: An apparatus configured to, based at least in part on (i) first audio content from a first communication device of a first user, the first user in telecommunication with a second user via a second communication device; and (ii) first-user orientation information indicative of one or more of the orientation and location of the first user relative to a predetermined reference point; provide for presentation of the first audio content at the second communication device in a first presentation mode when the first-user orientation information is indicative of a first condition and in a second presentation mode, different to the first, when the first-user orientation information is indicative of a second condition different to the first condition, the first and second presentation modes providing for different presentation of the first audio content.

公开(公告)号：US20200344564A1

公开(公告)日：2020-10-29

申请号：US16960750

申请日：2019-01-14

Applicant: Nokia Technologies Oy

Inventor： Lasse LAAKSONEN ,  Antti ERONEN ,  Sujeet Shyamsundar MATE ,  Arto LEHTINIEMI ,  Kari JARVINEN

IPC: H04S7/00

Abstract: An apparatus including at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to: generate audio effect information, wherein the audio effect information enables control of audio signal processing associated with audio signals related to one or more audio sources based on at least a zooming factor.

公开(公告)号：US20200312347A1

公开(公告)日：2020-10-01

申请号：US16769345

申请日：2018-12-03

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Sujeet Shyamsundar MATE ,  Arto LEHTINIEMI ,  Antti ERONEN ,  Jussi LEPPÄNEN

IPC: G10L21/0308 ,  G10L25/54 ,  H04S7/00

Abstract: An apparatus is disclosed, configured to receive, from first and second spatial audio capture apparatuses, respective first and second composite audio signals comprising components derived from one or more sound sources in a capture space. The apparatus is further configured to identify a position of a user device corresponding to one of first and second areas respectively associated with the positions of the first and second spatial audio capture apparatuses, and to render audio representing the one or more sound sources to the user device, the rendering being performed differently dependent on, for the spatial audio capture apparatus associated with the identified first or second area, whether or not individual audio signals from each of the one or more sound sources can be successfully separated from its composite signal.

公开(公告)号：US20190318510A1

公开(公告)日：2019-10-17

申请号：US16472539

申请日：2017-12-28

Applicant: Nokia Technologies Oy

Inventor： Antti ERONEN ,  Arto LEHTINIEMI ,  Jussi LEPPÄNEN ,  Juha ARRASVUORI

IPC: G06T11/00 ,  G06T5/00 ,  G10L21/10

Abstract: A method comprising: determining a portion of a visual scene, wherein the portion is dependent upon a position of a sound source within the visual scene; and enabling adaptation of the visual scene to provide, via a display, spatially-limited visual highlighting of the portion of the visual scene.

公开(公告)号：US20180276476A1

公开(公告)日：2018-09-27

申请号：US15918881

申请日：2018-03-12

Applicant: Nokia Technologies Oy

Inventor： Antti ERONEN ,  Francesco CRICRI ,  Arto LEHTINIEMI ,  Jussi LEPPÄNEN ,  Juha ARRASVUORI

IPC: G06K9/00 ,  H04N21/439 ,  G02B27/01 ,  G06T19/00

Abstract: A method comprising:rendering a first media scene based upon media content provided by a content-rendering application via one or more rendering devices worn by the user; determining a priority for an event that occurs near the user, the event being independent of the content-rendering application; and automatically modifying the rendered first media scene, to render a modified second media scene based at least in part upon media content provided by the content-rendering application and at least in part upon other media content associated with the event.

公开(公告)号：US20180210206A1

公开(公告)日：2018-07-26

申请号：US15739203

申请日：2016-06-28

Applicant: Nokia Technologies Oy

Inventor： Antti ERONEN ,  Jussi LEPPANEN ,  Arto LEHTINIEMI

IPC: G02B27/01 ,  G06T19/00 ,  H04N13/00

CPC classification number: G02B27/0172 ,  G02B2027/0141 ,  G02B2027/0178 ,  G06T7/70 ,  G06T19/006 ,  G06T2207/10016 ,  H04N13/117

Abstract: A method including receiving augmentation allocation property data that includes data that correlates a virtual information region with at least one surface property, receiving information indicative of at least one physical object that is in a physical environment proximate to the head mounted display, determining that the physical object has a surface that conforms with the surface property, determining environmental augmentation allocation data that includes data that correlates the virtual information region with the surface of the physical object such that the environmental augmentation allocation data designates the surface of the physical object for display of a representation of information allocated to the virtual information region, determining that at least part of the surface of the physical object is at least partially within a field of view of the head mounted display, and causing display of at least part of information that is allocated to the virtual information region.