Title:
SPATIAL AUDIO RENDERING OF REVERBERATION
Document Type and Number:
WIPO Patent Application WO/2023/169819
Kind Code:
A3
Abstract:
An apparatus for assisting spatial rendering in at least two acoustic environments, the apparatus comprising means configured to: obtain a listener position; determine a first acoustic environment of the at least two acoustic environments based on the listener position; determine at least one second acoustic environment of the at least two acoustic environments based on the first acoustic environment, wherein the second acoustic environment is coupled to the first acoustic environment by an active portal connection; obtain at least one second acoustic environment input audio signal; and generate at least one listener output audio signal based at least partly on the application of processing of the at least one second acoustic environment input audio signal by at least one second acoustic environment reverberator and then a first acoustic environment reverberator.
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Inventors:
ERONEN ANTTI JOHANNES (FI)
MATE SUJEET SHYAMSUNDAR (FI)
HARJU OTTO VILJAMI (FI)
MATE SUJEET SHYAMSUNDAR (FI)
HARJU OTTO VILJAMI (FI)
Application Number:
PCT/EP2023/054353
Publication Date:
October 19, 2023
Filing Date:
February 22, 2023
Export Citation:
Assignee:
NOKIA TECHNOLOGIES OY (FI)
International Classes:
G10K15/08; H04S7/00; H04S5/00
Foreign References:
| US7099482B1 | 2006-08-29 | |||
| US20190116448A1 | 2019-04-18 | |||
| US20060212147A1 | 2006-09-21 |
Attorney, Agent or Firm:
NOKIA EPO REPRESENTATIVES (FI)
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