Dts, Inc.

Vlad Ionut Ursachi

Jean-Marc Jot

Glen David Stone

Themis George Katsianos

Guangji Shi

Antonius A Kalker

Daekyoung Noh

Gregory Vines

Petronel Bigioi

The technology relates to determining speaker positioning in a multichannel sound system. In one example, one or more controllers perform time of flight measurements between one or more pairs of speakers of the plurality of speakers. A distance between each of the one or more pairs of speakers based on the time of flight measurements is determined A location of each speaker in the one or more pairs of speakers relative to the other speakers in the one or more pairs of speakers is determined. Based on the determined location of each speaker the multichannel sound system is calibrated.

Automatic determination of speaker locations

Systems and methods discussed herein can provide three-dimensional audio virtualization with sweet spot adaptation. In an example, an audio processor circuit can be used to update audio signals for sweet spot adaptation based on information from at least one depth sensor or camera about a listener position in a listening environment.

Sweet spot adaptation for virtualized audio

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Santa Clara, CA, United States of America

Vlad Ionut Ursachi