Systems and methods for spatial update latency compensation for head-tracked audio

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United States of America

PATENT NO 11943602
SERIAL NO

17409035

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Abstract

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A system can include a position sensor configured to output position data of a HWD. The system can include one or more processors configured to identify a first head angle of the HWD using the position sensor, generate an audio signal using the first head angle, identify a second head angle of the HWD using the position sensor, determine an angle error based at least on the first head angle and the second head angle, and apply at least one of a time difference or a level difference to the audio signal based at least on the angle error to adjust the audio signal. The system can include an audio output device configured to output the adjusted audio signal. By adjusting the audio signal using the angle error, the system can correct for long spatial update latencies and reduce the perceptual impact of such latencies for the user.

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Patent Owner(s)

  • META PLATFORMS TECHNOLOGIES, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amengual, Garí Sebastià Vicenç Redmond, US 5 32
Brimijoin,, II William Owen Kirkland, US 27 78
Hassager, Henrik Gert Seattle, US 11 28

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