MACHINE LEARNING-BASED FEEDBACK CANCELLATION

MACHINE LEARNING-BASED FEEDBACK CANCELLATION

This disclosure provides systems, methods, and devices for audio signal processing that support feedback cancellation in a personal audio amplification system. In a first aspect, a method of signal processing includes receiving an input audio signal, wherein the input audio signal includes a desired...

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Hauptverfasser: Alves, Rogerio Guedes, Montazeri, Vahid, Wang, You, Bean, Jacob Jon, Visser, Erik
Format: Patent
Sprache:eng
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ACOUSTICS
ACOUSTICS NOT OTHERWISE PROVIDED FOR
METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL
MUSICAL INSTRUMENTS
PHYSICS
SOUND-PRODUCING DEVICES
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creator Alves, Rogerio Guedes
Montazeri, Vahid
Wang, You
Bean, Jacob Jon
Visser, Erik
description This disclosure provides systems, methods, and devices for audio signal processing that support feedback cancellation in a personal audio amplification system. In a first aspect, a method of signal processing includes receiving an input audio signal, wherein the input audio signal includes a desired audio component and a feedback component; and reducing the feedback component by applying a machine learning model to the input audio signal to determine an output audio signal. Other aspects and features are also claimed and described.
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subjects ACOUSTICS
ACOUSTICS NOT OTHERWISE PROVIDED FOR
METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL
MUSICAL INSTRUMENTS
PHYSICS
SOUND-PRODUCING DEVICES
title MACHINE LEARNING-BASED FEEDBACK CANCELLATION
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