Parametrische Räumliche Audiokodierung

Details

Veröffentlichungs-Nr.

EP4723108

Anmeldetag

7. November 2023

Veröffentlichung

8. April 2026

Rechtsraum

EP

IPC

G10L19/008

Abstract

An apparatus, for encoding an audio object parameter; the apparatus comprising means for: obtaining a ratio parameter associated with a respective audio object within an audio environment, the audio environment comprising at least two audio objects and the ratio parameters configured to identify a distribution of the respective object within the object part of the total audio environment; quantizing the ratio parameters with respect to the audio objects using a first number of bits; generating a vector from a selection of the quantized ratio parameters; and generating an integer value based on an indexing from the vector, wherein the generated integer value represents the ratio parameters for the at least two audio objects.

Anmelder

Firma

Nokia Technologies Oy

Land

🇫🇮 Finnland

Fachgebiete