EP-4723108-A3 - PARAMETRIC SPATIAL AUDIO ENCODING
EP4723108A3EP 4723108 A3EP4723108 A3EP 4723108A3EP-4723108-A3
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.
Inventors
- VASILACHE, ADRIANA
- LAITINEN, MIKKO-VILLE
Assignees
- Nokia Technologies Oy
Dates
- Publication Date
- 20260506
- Application Date
- 20231107