Inventor
SHI YUAN YUAN
CN4 patents
⚠️ This page may combine multiple inventors who share the name “SHI YUAN YUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
3 patentsUS7582823B2Sep 1, 2009
Method and apparatus for classifying mood of music at high speed
SAMSUNG ELECTRONICS CO LTD63 citations96
US7672836B2Mar 2, 2010
Method and apparatus for estimating pitch of signal
SAMSUNG ELECTRONICS CO LTD45 citations91
US7756703B2Jul 13, 2010
Formant tracking apparatus and formant tracking method
SAMSUNG ELECTRONICS CO LTD11 citations82