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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Bibliographische Detailangaben
Hauptverfasser:	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
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	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.