Patent ID: 11930333
Assignee: BESTECHNIC (SHANGHAI) CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 7:
8. The method of claim 3, wherein determining the first gain in the first sub-band from the one or more second gains further based on the level of the wind noise comprises:
responsive to the first sub-band being smaller than a frequency threshold and the level of the wind noise being smaller than or equal to a level threshold, determining the first gain to be a maximal gain among the one or more second gains;
responsive to the first sub-band being smaller than or equal to the frequency threshold and the level of the wind noise being greater than the level threshold, determining the first gain to be a minimal gain among the one or more second gains; or
responsive to the first sub-band being equal to or greater than the frequency threshold, determining the first gain to be one.