Inventor
DAVIDSON GRANT ALLEN
US10 patents
⚠️ This page may combine multiple inventors who share the name “DAVIDSON GRANT ALLEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOLBY LAB LICENSING CORP
9 patentsUS6246345B1Jun 12, 2001
Using gain-adaptive quantization and non-uniform symbol lengths for improved audio coding
DOLBY LAB LICENSING CORP171 citations98
US7516064B2Apr 7, 2009
Adaptive hybrid transform for signal analysis and synthesis
DOLBY LAB LICENSING CORP56 citations97
US7447631B2Nov 4, 2008
Audio coding system using spectral hole filling
DOLBY LAB LICENSING CORP186 citations97
US5727119AMar 10, 1998
Method and apparatus for efficient implementation of single-sideband filter banks providing accurate measures of spectral magnitude and phase
DOLBY LAB LICENSING CORP220 citations97
US7337118B2Feb 26, 2008
Audio coding system using characteristics of a decoded signal to adapt synthesized spectral components
DOLBY LAB LICENSING CORP51 citations95
US6363338B1Mar 26, 2002
Quantization in perceptual audio coders with compensation for synthesis filter noise spreading
DOLBY LAB LICENSING CORP124 citations95
US8050933B2Nov 1, 2011
Audio coding system using temporal shape of a decoded signal to adapt synthesized spectral components
DOLBY LAB LICENSING CORP18 citations92
US8032387B2Oct 4, 2011
Audio coding system using temporal shape of a decoded signal to adapt synthesized spectral components
DOLBY LAB LICENSING CORP20 citations92
US7840410B2Nov 23, 2010
Audio coding based on block grouping
DOLBY LAB LICENSING CORP5 citations62