MUMBAI, India, July 25 -- Intellectual Property India has published a patent application (202517065128 A) filed by Dolby International AB, Dublin, on July 8, for 'method and apparatus for efficient audio rendering.'
Inventor(s) include Fischer, Daniel; Terentiv, Leon; Setiawan, Panji; and Fersch, Christof Joseph.
The application for the patent was published on July 25, under issue no. 30/2025.
According to the abstract released by the Intellectual Property India: "Described herein is a method of rendering audio sources, the method comprising: determining, for each of a plurality of audio sources, a rendering control value based on one or more parameters indicative of a perceptual relevance of the respective audio source; comparing, for each of the plurality of audio sources, the rendering control value to a perceptibility threshold to determine whether a respective audio source fulfills a perceptual irrelevance criterion; modifying audio sources, out of the plurality of audio sources, for which the rendering control value satisfies the threshold to obtain modified audio sources; and rendering unmodified audio sources, out of the plurality of audio sources, relative to the modified audio sources. Described are further methods for processing audio, respective apparatus and computer program products."
The patent application was internationally filed on Dec. 12, 2023, under International application No.PCT/EP2023/085408.
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