P

Inventor

CUPERMAN VLADIMIR

US11 patents
⚠️ This page may combine multiple inventors who share the name “CUPERMAN VLADIMIR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MICROSOFT CORP

7 patents
US7315815B1Jan 1, 2008

LPC-harmonic vocoder with superframe structure

MICROSOFT CORP79 citations98
US6785645B2Aug 31, 2004

Real-time speech and music classifier

MICROSOFT CORP130 citations97
US6647366B2Nov 11, 2003

Rate control strategies for speech and music coding

MICROSOFT CORP63 citations96
US6658383B2Dec 2, 2003

Method for coding speech and music signals

MICROSOFT CORP129 citations95
US7286982B2Oct 23, 2007

LPC-harmonic vocoder with superframe structure

MICROSOFT CORP25 citations92
US6941263B2Sep 6, 2005

Frequency domain postfiltering for quality enhancement of coded speech

MICROSOFT CORP31 citations92
US7124077B2Oct 17, 2006

Frequency domain postfiltering for quality enhancement of coded speech

MICROSOFT CORP5 citations73

UNIV CALIFORNIA

2 patents
US6475245B2Nov 5, 2002

Method and apparatus for hybrid coding of speech at 4KBPS having phase alignment between mode-switched frames

UNIV CALIFORNIA144 citations98
US6233550B1May 15, 2001

Method and apparatus for hybrid coding of speech at 4kbps

UNIV CALIFORNIA229 citations98

NOKIA MOBILE PHONES LTD

1 patent
US6311154B1Oct 30, 2001

Adaptive windows for analysis-by-synthesis CELP-type speech coding

NOKIA MOBILE PHONES LTD142 citations95

(unassigned)

1 patent
US6625226B1Sep 23, 2003

Variable bit rate coder, and associated method, for a communication station operable in a communication system

58 citations92