Inventor
KROON PETER
US22 patents
⚠️ This page may combine multiple inventors who share the name “KROON PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUCENT TECHNOLOGIES INC
7 patentsUS5664055ASep 2, 1997
CS-ACELP speech compression system with adaptive pitch prediction filter gain based on a measure of periodicity
LUCENT TECHNOLOGIES INC418 citations99
US5732389AMar 24, 1998
Voiced/unvoiced classification of speech for excitation codebook selection in celp speech decoding during frame erasures
LUCENT TECHNOLOGIES INC184 citations98
US6920422B2Jul 19, 2005
Technique for multi-rate coding of a signal containing information
LUCENT TECHNOLOGIES INC18 citations92
US6366888B1Apr 2, 2002
Technique for multi-rate coding of a signal containing information
LUCENT TECHNOLOGIES INC33 citations92
US6609092B1Aug 19, 2003
Method and apparatus for estimating subjective audio signal quality from objective distortion measures
LUCENT TECHNOLOGIES INC50 citations90
US5680506AOct 21, 1997
Apparatus and method for speech signal analysis
LUCENT TECHNOLOGIES INC32 citations90
US5848098ADec 8, 1998
Personal base station extension calling arrangement
LUCENT TECHNOLOGIES INC46 citations85
AGERE SYSTEMS INC
3 patentsUS7292901B2Nov 6, 2007
Hybrid multi-channel/cue coding/decoding of audio signals
AGERE SYSTEMS INC115 citations98
US7693721B2Apr 6, 2010
Hybrid multi-channel/cue coding/decoding of audio signals
AGERE SYSTEMS INC14 citations92
US6728344B1Apr 27, 2004
Efficient compression of VROM messages for telephone answering devices
AGERE SYSTEMS INC3 citations63
VOLVO CAR CORP
3 patentsAT & T CORP
2 patentsPHILIPS CORP
2 patentsINTEL IP CORP
2 patentsUS9451361B2Sep 20, 2016
Apparatus, method and system of communicating acoustic information of a distributed microphone array between mobile devices
INTEL IP CORP4 citations71
US10205548B2Feb 12, 2019
Apparatus, method and system of communicating acoustic information of a distributed microphone array between mobile devices
INTEL IP CORP0 citations50