US Patent 8634564 Signal processing device and method, and a program
Patent 8634564 was granted and assigned to Sony on January, 2014 by the United States Patent and Trademark Office.
All edits
A signal processing device includes: a sound adjustment amount calculation unit which calculates a sound adjustment amount for adjusting sound characteristics of each channel to a predetermined sound characteristic for each channel, using a sound signal that is obtained by collecting the outputs of each channel; an evaluation value calculation unit which calculates a coefficient allocation evaluation value for allocating a size of a filter coefficient necessary for the sound adjustment of the respective channels for each channel, based on the sound adjustment amount that is calculated by the sound adjustment amount calculation unit; and a filter coefficient calculation unit which calculates the filter coefficient for each channel using the coefficient allocation evaluation value that is calculated by the evaluation value calculation unit.
US Patent 08634564 Signal processing device and method, and a program US Patent 8634564 Signal processing device and method, and a program
US Patent 08634564 Signal processing device and method, and a program
Find more entities like US Patent 8634564 Signal processing device and method, and a program
