公开(公告)号：US20250069579A1

公开(公告)日：2025-02-27

申请号：US18236221

申请日：2023-08-21

Applicant: Advanced Micro Devices, Inc. ,  XILINX, INC.

Inventor： Gamal REFAI-AHMED ,  Christopher JAGGERS ,  Hoa DO ,  Md Malekkul ISLAM ,  Paul Theodore ARTMAN ,  Sukesh SHENOY ,  Suresh RAMALINGAM ,  Muhammad Afiq Bin In BAHAROM

IPC: G10K11/178

Abstract: In one example, a micro device includes a housing; a chip package disposed in the housing; a noise producing component coupled to the housing. The micro device also includes a noise reduction system having a reference microphone for detecting a noise from the noise producing component and a controller configured to receive the noise from the reference microphone and generate a masking sound signal in response to the detected noise. A speaker is coupled to the housing for producing a masking sound corresponding to the masking sound signal, whereby the masking sound reduces the noise. In another example, the noise producing component comprises a fan.