Inventor
DENG CHENGYUN
CN4 patents
Patents
4 patentsUS11508351B2Nov 22, 2022
Multi-task deep network for echo path delay estimation and echo cancellation
BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD2 citations69
US11289109B2Mar 29, 2022
Systems and methods for audio signal processing using spectral-spatial mask estimation
BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD1 citations58
US12080274B2Sep 3, 2024
Concurrent multi-path processing of audio signals for automatic speech recognition systems
BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD0 citations48
US11393488B2Jul 19, 2022
Systems and methods for enhancing audio signals
BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD0 citations48