公开(公告)号：US20170160800A1

公开(公告)日：2017-06-08

申请号：US15321634

申请日：2014-07-09

Applicant: Nokia Technologies Oy

Inventor： Jukka REUNAMAKI ,  Arto PALIN ,  Juha SALOKANNEL ,  Riitta VÄÄNÄNEN ,  Sampo VESA ,  Miikka VILERMO ,  Matti HÄMÄLÄINEN

IPC: G06F3/01 ,  G06F3/0346

CPC classification number: G06F3/013 ,  A61B3/113 ,  G06F3/012 ,  G06F3/017 ,  G06F3/0346 ,  G06F2203/0384 ,  G08C17/02 ,  G08C2201/30 ,  G08C2201/32 ,  G08C2201/71 ,  H04B7/24 ,  H04N13/341 ,  H04N13/383 ,  H04N2213/008

Abstract: Devices such a printer 4, television 3 and car door lock 2 are controlled wirelessly by a controller 5 which may consist of eye tracking glasses that detect the gaze angle of the user also include an orientation detector that receives rf packets from the devices, from which the orientation of the device can be detected. Control of the devices is performed wirelessly when the detected orientation of the device and the gaze detection angle adopt a predetermined relationship, for example when they become aligned.

公开(公告)号：US20220295212A1

公开(公告)日：2022-09-15

申请号：US17638393

申请日：2020-09-17

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Juha VILKAMO ,  Riitta VÄÄNÄNEN ,  Sampo VESA ,  Mikko-Ville LAITINEN ,  Jussi VIROLAINEN

IPC: H04S7/00 ,  H04R5/04

Abstract: According to an example embodiment, a method for processing an input audio signal (101) in accordance with spatial metadata (103) so as to play back a spatial audio signal in a device (50) in dependence of at least one sound reproduction characteristic (105) of the device is provided, the method comprising obtaining said input audio signal (101) and said spatial metadata (103); obtaining said at least one sound reproduction characteristic (105) of the device; rendering a first portion of the spatial audio signal using a first type playback procedure applied on the input audio signal in dependence of the spatial metadata (103), wherein the first portion comprises sound directions within a front region of the spatial audio signal; and rendering a second portion of the spatial audio signal using a second type playback procedure applied on the input audio signal in dependence of the spatial metadata (103) and in dependence of said at least one sound reproduction characteristic (105), wherein the second portion comprises sound directions that are not included in the first portion and where the second type playback procedure is different from the first playback procedure and involves cross-talk cancellation processing.

公开(公告)号：US20250168583A1

公开(公告)日：2025-05-22

申请号：US19030595

申请日：2025-01-17

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Juha VILKAMO ,  Riitta VÄÄNÄNEN ,  Sampo VESA ,  Mikko-Ville LAITINEN ,  Jussi VIROLAINEN

IPC: H04S7/00 ,  H04R5/04

Abstract: According to an example embodiment, a method for processing an input audio signal in accordance with spatial metadata so as to play back a spatial audio signal in a device in dependence of at least one sound reproduction characteristic of the device is provided, the method comprising: obtaining said input audio signal and said spatial metadata; obtaining said at least one sound reproduction characteristic of the device; rendering a first portion of the spatial audio signal using a first type playback procedure applied on the input audio signal in dependence of the spatial metadata, wherein the first portion comprises sound directions within a front region of the spatial audio signal; and rendering a second portion of the spatial audio signal using a second type playback procedure applied on the input audio signal in dependence of the spatial metadata and in dependence of said at least one sound reproduction characteristic, wherein the second portion comprises sound directions that are not included in the first portion and where the second type playback procedure is different from the first playback procedure and involves cross-talk cancellation processing.