US 12,413,824 B2
Volume adjustment method and system, and electronic device
Shuailin Lv, Beijing (CN); Feiran Sun, Shenzhen (CN); Dajun Ding, Shenzhen (CN); Weixiang Hu, Beijing (CN); and Yunchao Zhang, Beijing (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Appl. No. 18/552,736
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
PCT Filed Mar. 30, 2022, PCT No. PCT/CN2022/084003
§ 371(c)(1), (2) Date Sep. 27, 2023,
PCT Pub. No. WO2022/206825, PCT Pub. Date Oct. 6, 2022.
Claims priority of application No. 202110353347.4 (CN), filed on Mar. 31, 2021.
Prior Publication US 2024/0171826 A1, May 23, 2024
Int. Cl. H04N 21/485 (2011.01); G06F 3/16 (2006.01); H04N 21/422 (2011.01)
CPC H04N 21/4852 (2013.01) [G06F 3/165 (2013.01); H04N 21/42203 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method, applied to a first electronic device, wherein the method comprises:
receiving a target volume for when a media playing device plays content;
obtaining an audio signal, wherein the audio signal comprises a first signal and a second signal, the first signal is a sound signal that is collected by a wearable device worn by a user and that is generated when the media playing device plays the content, and the second signal is a noise signal on a user side that is collected by the wearable device;
determining adjusted volume based on the audio signal and the target volume, wherein determining the adjusted volume based on the target volume, the first signal, and the second signal comprises:
determining received volume based on the first signal;
determining an adjustment base based on the received volume and the target volume;
determining an enhancement value based on the noise signal on the user side; and
determining the adjusted volume based on the adjustment base and the enhancement value; and
sending the adjusted volume to a target device through a communication connection to the target device, wherein the target volume for when the media playing device plays the content is updated based on the adjusted volume.