Method and apparatus for robust acoustic feedback cancellation
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United States of America Patent
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Sep 13, 2022
Grant Date -
Mar 1, 2018
app pub date -
Aug 25, 2017
filing date -
Aug 26, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
The present subject matter can improve robustness of performance of acoustic feedback cancellation in the presence of strong acoustic disturbances. In various embodiments, an optimization criterion determined to enhance robustness of an adaptive feedback canceller in an audio device against disturbances in an incoming audio signal can be applied such that the adaptive feedback canceller remains in a converged state in response to presence of the disturbances.
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International Classification(s)
- 2017 Application Filing Year
- G10K Class
- 712 Applications Filed
- 511 Patents Issued To-Date
- 71.77 % Issued To-Date
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- 0 Citation Count
- G10K Class
- 0 % this patent is cited more than
- 3 Age
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