Inventor
BI XIANGRU
CN5 patents
Patents
5 patentsUS11785383B2Oct 10, 2023
Method and system for compensating frequency response of microphone
HARMAN INT IND5 citations65
US11783848B2Oct 10, 2023
Method and system for voice separation based on degenerate unmixing estimation technique
HARMAN INT IND0 citations58
US11532302B2Dec 20, 2022
Pre-voice separation/recognition synchronization of time-based voice collections based on device clockcycle differentials
HARMAN INT IND0 citations58
US11557306B2Jan 17, 2023
Method and system for speech enhancement
HARMAN INT IND0 citations48
US12469515B2Nov 11, 2025
Method and system to improve voice separation by eliminating overlap
HARMAN INT IND0 citations46