Inventor
CHAZAN DAN
IL10 patents
⚠️ This page may combine multiple inventors who share the name “CHAZAN DAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
8 patentsUS6725190B1Apr 20, 2004
Method and system for speech reconstruction from speech recognition features, pitch and voicing with resampled basis functions providing reconstruction of the spectral envelope
IBM68 citations95
US6587816B1Jul 1, 2003
Fast frequency-domain pitch estimation
IBM118 citations95
US7035791B2Apr 25, 2006
Feature-domain concatenative speech synthesis
IBM30 citations92
US5568558AOct 22, 1996
Adaptive noise cancellation device
IBM50 citations92
US6678655B2Jan 13, 2004
Method and system for low bit rate speech coding with speech recognition features and pitch providing reconstruction of the spectral envelope
IBM45 citations89
US6459797B1Oct 1, 2002
Audio mixer
IBM26 citations88
US7127389B2Oct 24, 2006
Method for encoding and decoding spectral phase data for speech signals
IBM8 citations72
US7251597B2Jul 31, 2007
Method for tracking a pitch signal
IBM0 citations51