Inventors
Antti Eronen, Jussi Leppanen, Tapani Pihlajakuja, Arto Lehtiniemi
Publication date
2024/6/20
Patent office
US
Application number
18590112
Description
An apparatus configured to: identify a POI in an audio scene, wherein one or more input audio signals represent the audio scene and at least one further input audio signal represents at least part of the audio scene, wherein the POI comprises a portion of the audio scene to be replaced during rendering using reconstructed audio parameters; generate, from the at least one further input audio signal, one or more complementary audio parameters that represent the POI in the audio scene; process the one or more input audio signals to obtain input audio parameters so as to enable replacement of the POI using the one or more complementary audio parameters; and combine the one or more complementary audio parameters with the input audio parameters, to create reconstructed audio parameters, so as to replace the POI in the audio scene at least partially using the one or more complementary audio parameters.
Scholar articles
A Eronen, J Leppanen, T Pihlajakuja, A Lehtiniemi - US Patent App. 18/590,112, 2024