US Patent Issued to VIVO MOBILE COMMUNICATION on Feb. 10 for "Echo cancellation method and apparatus, device, and storage medium" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,548,581, issued on Feb. 10, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Dongguan, China).

"Echo cancellation method and apparatus, device, and storage medium" was invented by Zhong Ni (Dongguan, China) and Liangbing Liu (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An echo cancellation method and apparatus, a device, and a storage medium, are provided. The echo cancellation method includes: obtaining a plurality of reverberation features of a first target speech signal, where the plurality of reverberation features are signal features related to reverberation times; respectively determining, according to each reverberation feat...