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  4. Apparatus and method for implementing versatile audio object rendering
 
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Patent
Title

Apparatus and method for implementing versatile audio object rendering

Abstract
An apparatus for rendering according to an embodiment is provided. The apparatus is configured to generate an audio output signal for a loudspeaker of a loudspeaker setup from one or more audio objects. Each of the one or more audio objects comprises an audio object signal and exhibits a position. The apparatus comprises an interface (110) configured to receive information on the position of each of the one or more audio objects. Moreover, the apparatus comprises a gain determiner (120) configured to determine gain information for each audio object of the one or more audio objects for the loudspeaker depending on a distance between the position of said audio object and a position of the loudspeaker and depending on distance attenuation information and/or loudspeaker emphasis information. Furthermore, the apparatus comprises a signal processor (130) configured to generate an audio output signal for the loudspeaker depending on the audio object signal of each of the one or more audio objects and depending on the gain information for each of the one or more audio objects for the loudspeaker.
Inventor(s)
Walther, Andreas  
Fraunhofer-Institut für Integrierte Schaltungen IIS  
Stenzel, Hanne  
Fraunhofer-Institut für Integrierte Schaltungen IIS  
Klapp, Julian  
Fraunhofer-Institut für Integrierte Schaltungen IIS  
Trümper, Marvin
Fraunhofer-Institut für Integrierte Schaltungen IIS  
Faller, Christof
Schmidt, Markus
Link to:
Espacenet
Patent Number
WO2023131398 A1
Publication Date
July 13, 2023
Language
English
Fraunhofer-Institut für Integrierte Schaltungen IIS  
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