ADAPTIVE LOUDSPEAKER AND LISTENER POSITIONING COMPENSATION

The disclosure provides an approach for adaptive loudspeaker and listener positioning compensation. A method of adaptively correcting a sound image is provided. The method includes obtaining an audio signal associated with one or more audio channels and each audio channel is associated with a positi...

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Bibliographische Detailangaben
Hauptverfasser: SCHEUREGGER, Oliver, SIRCU, Ion, KAPLANIS, Neo, CLARKE, Lyle Bruce
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The disclosure provides an approach for adaptive loudspeaker and listener positioning compensation. A method of adaptively correcting a sound image is provided. The method includes obtaining an audio signal associated with one or more audio channels and each audio channel is associated with a position of an audio source with respect to a reference point within a local reproduction system. The method includes determining dynamic position information. The dynamic position information includes positions of one or more loudspeakers within the local reproduction system relative to the reference point, a position of a listener relative to the reference point, positions of the one or more loudspeakers relative to the listener, or a combination thereof. The method includes applying one or more correction gains and one or more correction time delays to the audio signal based on the dynamic position information and rendering the audio signal to the local reproduction system.