Apple Inc. (20240404500). AUTOMATIC ADAPTIVE NOISE CANCELLATION FOR ELECTRONIC DEVICES

AUTOMATIC ADAPTIVE NOISE CANCELLATION FOR ELECTRONIC DEVICES

Organization Name

Apple Inc.

Inventor(s)

Hanchi Chen of Mountain View CA (US)

Jianjun He of San Jose CA (US)

Mark P. Noon of San Jose CA (US)

Tony S. Verma of San Francisco CA (US)

Vladan Bajic of San Francisco CA (US)

Yang Lu of San Jose CA (US)

Yue Zhao of San Jose CA (US)

Esge B. Andersen of Campbell CA (US)

Mitchell R. Lerner of San Francisco CA (US)

Taylor G. Carrigan of San Francisco CA (US)

Zhangli Chen of San Jose CA (US)

AUTOMATIC ADAPTIVE NOISE CANCELLATION FOR ELECTRONIC DEVICES

This abstract first appeared for US patent application 20240404500 titled 'AUTOMATIC ADAPTIVE NOISE CANCELLATION FOR ELECTRONIC DEVICES

Original Abstract Submitted

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.