SONICODE
COMPUTER PROGRAMS FOR EMBEDDING OF INFORMATION WITHIN ELECTRONIC COMMUNICATIONS, AND AUDIOVISUAL, AUDIO, MULTIMEDIA AND OTHER CONTENT, FOR THE PURPOSES OF VERIFYING THE AUTHENTICITY AND TAMPER-FREE STATUS OF THE ELECTRONIC COMMUNICATIONS AND CONTENT AND FOR THE TRANSMISSION AND DELIVERY OF THE EMBEDDED INFORMATION
Abandoned · January 28, 1998 · 75424721 ·