ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,989, issued on Jan. 27, was assigned to Huawei Technologies Co. LTD. (Shenzhen, China).
"Sound effect adjustment method and electronic device" was invented by Weixiang Hu (Beijing), Wei Li (Beijing), Chen Sun (Beijing) and Shuailin Lv (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "This application discloses a sound effect adjustment method and an electronic device. In the method, a first electronic device that plays first audio may indicate a second electronic device to start up an audio collection apparatus, to collect an ambient sound and obtain ambient audio. The second electronic device is an electronic device with a highest possibility...