AUTOMATIC ADAPTIVE NOISE CANCELLATION FOR ELECTRONIC DEVICES

Aspects of the subject technology provide for automatic adaptive noise cancellation, which may be provided with a substantially flat frequency response. In one or more implementations, a noise cancellation signal is combined with a pass-through audio signal with a ratio that is controlled based on a...

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Main Authors HE, Jianjun, NOON, Mark P, BAJIC, Vladan, VERMA, Tony S, ANDERSEN, Esge B, CHEN, Zhangli, LU, Yang, CARRIGAN, Taylor G, LERNER, Mitchell R, ZHAO, Yue, CHEN, Hanchi
Format Patent
LanguageEnglish
Published 05.12.2024
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
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Summary:Aspects of the subject technology provide for automatic adaptive noise cancellation, which may be provided with a substantially flat frequency response. In one or more implementations, a noise cancellation signal is combined with a pass-through audio signal with a ratio that is controlled based on a mixing curve. The mixing curve may be one of multiple mixing curves that are defined for multiple respective operational states of an electronic device.
Bibliography:Application Number: US202418656509