Method and device of audio source separation
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United States of America Patent
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Sep 8, 2020
Grant Date -
Dec 7, 2017
app pub date -
Jun 2, 2017
filing date -
Jun 3, 2016
priority date (Note) -
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Abstract
A method of audio source separation includes steps of applying a demixing matrix on a plurality of received signals to generate a plurality of separated results; performing a recognition operation on the plurality of separated results to generate a plurality of recognition scores; generating a constraint according to the plurality of recognition scores; and adjusting the demixing matrix according to the constraint; where the adjusted demixing matrix is applied to the plurality of received signals to generate a plurality of updated separated results from the plurality of received signals.
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