公开(公告)号：US20200344563A1

公开(公告)日：2020-10-29

申请号：US16960723

申请日：2019-01-14

Applicant: Nokia Technologies Oy

Inventor： Sujeet Shyamsundar MATE ,  Adriana VASILACHE ,  Lasse LAAKSONEN ,  Kari JARVINEN ,  Antti ERONEN ,  Jussi LEPPANEN

IPC: H04S7/00 ,  H04S3/00 ,  H04R1/40 ,  H04R3/00 ,  G06F3/01

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 content lock information for a content lock, wherein the content lock information enables control of audio signal processing associated with audio signals related to one or more audio sources based on a position and/or orientation input.

公开(公告)号：US20190220080A1

公开(公告)日：2019-07-18

申请号：US15579994

申请日：2016-06-03

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Arto LEHTINIEMI ,  Miikka VILERMO ,  Lasse LAAKSONEN ,  Mikko TAMMI

IPC: G06F1/3218 ,  G06F1/16 ,  G06F1/3287 ,  G06F1/324

CPC classification number: G06F1/3218 ,  G06F1/163 ,  G06F1/3206 ,  G06F1/324 ,  G06F1/3287 ,  Y02D10/171

Abstract: A method comprising determining that an interactable object is within a field of view of a head mounted display while the head mounted display is operating in a first power mode, and transitioning the head mounted display from operation in the first power mode to operation in a second power mode based, at least in part, on the determination that the interactable object is within the field of view, such that the head mounted display consumes more power during operation in the second power mode than during operation in the first power mode is disclosed.

公开(公告)号：US20180192249A1

公开(公告)日：2018-07-05

申请号：US15740029

申请日：2016-06-28

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Arto LEHTINIEMI ,  Lasse LAAKSONEN ,  Miikka VILERMO ,  Mikko TAMMI

IPC: H04W4/02 ,  H04W4/30 ,  H04W4/029

CPC classification number: H04W4/024 ,  H04W4/021 ,  H04W4/025 ,  H04W4/029 ,  H04W4/30 ,  H04W4/48

Abstract: A method comprising determining an interaction navigational location, causing display of a perspective image that depicts a view of a portion of map information from the interaction navigational location, causing display of a video region indicator that indicates that video content is available at a video navigational location, the video content depicting a view of a portion of the map information from the video navigational location, determining that the interaction navigational location has changed such the interaction navigational location corresponds with the video navigational location, and causing rendering of the video content based, at least in part, on the interaction navigational location corresponding with the video navigational location is disclosed.

公开(公告)号：US20160351191A1

公开(公告)日：2016-12-01

申请号：US15117232

申请日：2015-02-12

Applicant: Nokia Technologies Oy

Inventor： Miikka VILERMO ,  Arto LEHTINIEMI ,  Lasse LAAKSONEN ,  Mikko TAMMI

IPC: G10L15/22 ,  G06F3/16 ,  G10L15/08

CPC classification number: G10L15/22 ,  G06F3/167 ,  G10L15/08 ,  G10L2015/088 ,  G10L2015/223 ,  G10L2015/226

Abstract: A method comprising receiving audio information by way of a plurality of microphones comprised by an apparatus, determining at least one spatial audio property of the audio information in relation to the apparatus, determining an operational directive based, at least in part, on the spatial audio property, and performing one or more operations in conformance with the operational directive is apparatus

Abstract translation: 一种方法，包括通过由装置包括的多个麦克风接收音频信息，确定相对于该装置的音频信息的至少一个空间音频属性，至少部分地基于空间音频确定操作指令 属性，并且执行符合操作指令的一个或多个操作是设备

公开(公告)号：US20240357304A1

公开(公告)日：2024-10-24

申请号：US18753182

申请日：2024-06-25

Applicant: Nokia Technologies Oy

Inventor： Mikko-Ville LAITINEN ,  Juha VILKAMO ,  Lasse LAAKSONEN

IPC: H04S7/00 ,  G10L19/008 ,  H04S3/00

CPC classification number: H04S7/30 ,  G10L19/008 ,  H04S3/008 ,  H04S2400/01 ,  H04S2400/03 ,  H04S2420/03 ,  H04S2420/11

Abstract: An apparatus including circuitry configured to: obtain at least two audio signals; determine a type of the at least two audio signals; process the at least two audio signals configured to be rendered based on the determined type of the at least two audio signals.

公开(公告)号：US20240127828A1

公开(公告)日：2024-04-18

申请号：US18263494

申请日：2021-01-29

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Adriana VASILACHE ,  Anssi RÄMÖ ,  Lasse LAAKSONEN ,  Tapani PIHLAJAKUJA ,  Mikko-Ville LAITINEN

IPC: G10L19/002 ,  G10L19/035 ,  G10L25/21

CPC classification number: G10L19/002 ,  G10L19/035 ,  G10L25/21

Abstract: An apparatus comprising means for: obtaining values for parameters representing an audio signal, the values comprising at least one directional value and at least one energy ratio value for each sub-band of at least two sub-bands of a frame of the audio signal; determining a penalty value for each sub-band; and on a sub-band by sub-band basis: selecting a sub-band based on the penalty value; and encoding, for the selected sub-band, the at least one directional value for each sub-band; distributing any bits allocated for encoding the selected sub-band at least one directional value which are not used in the encoding of the at least one directional value to succeeding selections of sub-bands.

公开(公告)号：US20240071394A1

公开(公告)日：2024-02-29

申请号：US17766462

申请日：2020-09-29

Applicant: Nokia Technologies Oy

Inventor： Lasse LAAKSONEN

IPC: G10L19/008

CPC classification number: G10L19/008 ,  H04S7/304

Abstract: An apparatus including circuitry configured to: obtain at least one audio scene including at least one audio signal; obtain orientation information associated with the apparatus, wherein the orientation information includes information associated with a default scene orientation and orientation of the apparatus; encode the at least one audio signal; encode the orientation information; and output or store the encoded at least one audio signal and encoded orientation information.

公开(公告)号：US20230402053A1

公开(公告)日：2023-12-14

申请号：US17783735

申请日：2020-11-13

Applicant: Nokia Technologies Oy

Inventor： Mikko-Ville LAITINEN ,  Lasse LAAKSONEN ,  Anssi RÄMÖ ,  Tapani PIHLAJAKUJA ,  Adriana VASILACHE

IPC: G10L25/03

CPC classification number: G10L25/03

Abstract: There is inter alia disclosed an apparatus for spatial audio encoding comprising: means for determining a first spatial audio parameter of a frequency sub band of one or more audio signals and a second spatial audio parameter of the frequency sub band of the one or more audio signals; and means for combining the first spatial audio parameter and the second spatial audio parameter to provide a combined spatial audio parameter for the frequency sub band.

公开(公告)号：US20230377587A1

公开(公告)日：2023-11-23

申请号：US18247923

申请日：2020-10-05

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Anssi RÄMÖ ,  Mikko-Ville LAITINEN ,  Lasse LAAKSONEN

IPC: G10L19/008 ,  H04S7/00 ,  H04S3/00

CPC classification number: G10L19/008 ,  H04S7/307 ,  H04S3/008 ,  H04S2420/03 ,  H04S2400/11 ,  H04S2400/01 ,  H04S2420/11

Abstract: There is inter alia disclosed an apparatus for audio encoding configured to compare an audio parameter against a threshold value and against a value dependent on a previous quantized audio parameter; calculate a quantized audio parameter as the previous quantized audio parameter increased by a predetermined value; and calculate the quantized audio parameter as the previous quantized audio parameter multiplied by a factor value.

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

IPC: H04S7/00 ,  H04S3/00

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.