Dynamic acoustic control systems and methods
Number of patents in Portfolio can not be more than 2000
United States of America
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Mar 25, 2025
Grant Date -
Mar 21, 2024
app pub date -
Sep 20, 2022
filing date -
Sep 20, 2022
priority date (Note) -
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Abstract
A surround sound entertainment system configured to determine a microphone position relative to a first loudspeaker, the system comprising: first loudspeaker interface configured to send first acoustic signals to first loudspeaker; second loudspeaker interface configured to send second acoustic signals to second loudspeaker; microphone interface configured to receive microphone data from microphone; acoustic processor configured to generate acoustic signal output to each of first and second loudspeakers; and non-transitory memory comprising instructions executable by the acoustic processor, instructions when executed by acoustic processor, cause system to: receive microphone data via microphone interface; determine, using microphone data, time delay between reproduction of first acoustic signals on first loudspeaker and reception of corresponding sound by microphone; determine, using time delay, position of microphone relative to first loudspeaker; and determine, based on position of microphone relative to first loudspeaker, first filter parameter for modifying first acoustic signals or second acoustic signals.
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