公开(公告)号：US20220248158A1

公开(公告)日：2022-08-04

申请号：US17612623

申请日：2020-05-22

Applicant: Nokia Technologies Oy

Inventor： Kai HAVUKAINEN

IPC: H04S7/00 ,  G06F3/16 ,  G06F3/04847

Abstract: An apparatus, method and computer program product for receiving spatial audio information comprising at least one characteristic parameter, providing, on a user interface, a control element for controlling the at least one characteristic parameter in dependence upon a position of the control element on the user interface, providing on the user interface a first path of the control element and a second path of the control element and modifying the first path of the control element and the second path of the control element according to predefined criteria in response to receiving a user input to change the position of the control element from a first position to a second position on the user interface.

公开(公告)号：US20220060824A1

公开(公告)日：2022-02-24

申请号：US17417860

申请日：2020-01-02

Applicant: Nokia Technologies Oy

Inventor： Jussi VIROLAINEN ,  Juha VILKAMO ,  Kai HAVUKAINEN ,  Mikko TAMMI ,  Toni MAKINEN ,  Juha OJANPERA

IPC: H04R3/00 ,  G10L19/008

Abstract: According to an example embodiment, a method for processing two or more microphone signals is provided. The method includes deriving a first captured audio signal having one or more channels based on the two or more microphone signals received from respective two or more microphones in accordance with capture control data that identifies at least one characteristic for derivation of the first captured audio signal; storing at least part of the capture control data and intermediate audio data derived based on the two or more received microphone signals; deriving modified capture control data as a combination of the stored capture control data and user-definable post-capture control data that identifies at least one characteristic for derivation of a second captured audio signal; and deriving the second captured audio signal having one or more channels based on said intermediate audio data in accordance with the modified capture control data.