Rendering of Occluded Audio Elements

JP7703043B2Active Publication Date: 2025-07-04TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
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Patent Information

Application Number
JP2023562908
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Priority Date
2021-04-14
Filing Date
2022-04-12
Publication Date
2025-07-04
Estimated Expiration
2042-04-12

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Abstract

A method for rendering an at least partially occluded audio element, where the audio element is represented using a set of two or more virtual loudspeakers (e.g., SpL, SpC, SpR), the set including a first virtual loudspeaker (e.g., SpR). In one embodiment, the method includes modifying a first virtual loudspeaker signal for the first virtual loudspeaker (e.g., SpR), thereby producing a first modified virtual loudspeaker signal. The method also includes using the first modified virtual loudspeaker signal to render the audio element (e.g., generating an output signal using the first modified virtual loudspeaker signal).
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Citation Information

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