公开(公告)号：US20210056947A1

公开(公告)日：2021-02-25

申请号：US16943521

申请日：2020-07-30

Applicant: DISH Network L.L.C.

Inventor： Neil Marten

IPC: G10K11/178 ,  H04M1/60

Abstract: Systems and methods for noise cancelation in a listening area include functionality that activates a microphone of the remote control device of a home entertainment system or a microphone of another mobile device to collect a baseline white noise profile of a user's media content listening area, such as the user's family room, living room or other TV viewing space. This baseline white noise profile may be used by the user's set-top box (STB) or other receiving device to generate the corresponding noise canceling audio signal to create a noise-canceling effect and a more immersive and enjoyable listening experience for the user. A plurality of audio data samples from which to select, each representing a different baseline profile of ambient white noise associated with the media content listening area, may be generated and used for different devices that generate white noise.