Inventor
PIKET JAMES B
US12 patents
⚠️ This page may combine multiple inventors who share the name “PIKET JAMES B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOTOROLA INC
7 patentsUS7099458B2Aug 29, 2006
Downlink activity and double talk probability detector and method for an echo canceler circuit
MOTOROLA INC24 citations90
US6799062B1Sep 28, 2004
Full-duplex hands-free transparency circuit and method therefor
MOTOROLA INC34 citations90
US7046794B2May 16, 2006
Double talk activity detector and method for an echo canceler circuit
MOTOROLA INC49 citations89
US5506889AApr 9, 1996
Digital voice privacy apparatus and method
MOTOROLA INC7 citations68
US7787613B2Aug 31, 2010
Method and apparatus for double-talk detection in a hands-free communication system
MOTOROLA INC3 citations61
US7734466B2Jun 8, 2010
Reduced complexity recursive least square lattice structure adaptive filter by means of limited recursion of the backward and forward error prediction squares
MOTOROLA INC4 citations60
US7702711B2Apr 20, 2010
Reduced complexity recursive least square lattice structure adaptive filter by means of estimating the backward and forward error prediction squares using binomial expansion
MOTOROLA INC0 citations48