US 12,340,784 B2
Audio processing method, audio processing apparatus and device
Jianyong Qi, Beijing (CN)
Assigned to BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD., Beijing (CN)
Filed by Beijing Zitiao Network Technology Co., Ltd., Beijing (CN)
Filed on Sep. 11, 2023, as Appl. No. 18/464,658.
Claims priority of application No. 202211236047.9 (CN), filed on Oct. 10, 2022.
Prior Publication US 2024/0119920 A1, Apr. 11, 2024
Int. Cl. G10K 11/178 (2006.01)
CPC G10K 11/17815 (2018.01) [G10K 11/17823 (2018.01); G10K 11/17825 (2018.01); G10K 11/17883 (2018.01); G10K 2210/1081 (2013.01); G10K 2210/30231 (2013.01); G10K 2210/3026 (2013.01); G10K 2210/3027 (2013.01); G10K 2210/3044 (2013.01); G10K 2210/3055 (2013.01); G10K 2210/3056 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An audio processing method, applied to a virtual reality device, wherein the virtual reality device comprises an active heat dissipation apparatus, and the method comprises:
obtaining a first driving electrical signal of the active heat dissipation apparatus;
determining a target noise audio signal based on the first driving electrical signal and a first transfer function;
determining a denoised audio signal based on the target noise audio signal, wherein the denoised audio signal is used for denoising a to-be-played audio signal.