公开(公告)号：US20240071362A1

公开(公告)日：2024-02-29

申请号：US17894337

申请日：2022-08-24

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Chao-Wen Cheng ,  Tsung Yen Chen ,  Wen Shih Chen ,  Mo-Hsuan Lin ,  Juiching Chang

IPC: G10K11/178

CPC classification number: G10K11/17885 ,  G10K11/17823 ,  G10K11/17854

Abstract: In example implementations, a computing device is provided. The computing device includes a system management bus, a controller communicatively coupled to the system management bus, a noise generating component communicatively coupled to the controller, a noise cancellation codec communicatively coupled to the system management bus, and a speaker communicatively coupled to the noise cancellation codec. The operating parameters of the noise generating component are provided to the controller. The noise cancellation codec is to receive the operating parameters of the noise generating component from the controller via the system management bus and to generate a noise cancellation signal based on the operating parameters. The speaker outputs the noise cancellation signal to cancel noise generated by the noise generating component.