Our originally developed "High Precision Time Stretch / Pitch Shift Processing Technology (PHISYX Sound Technology) " was recently patented in the United States.
United States Patent:
AUDIO SIGNAL PROCESSING APPARATUS,
AUDIO SIGNAL PROCESSING METHOD,
AND PROGRAM FOR HAVING THE METOD EXECUTED BY COMPUTER
Patent No.: US 8,296,143 B2
Date of Patent: Oct.23, 2012
Please contact us here to discuss licensing and other matters regarding the use of this technology.