Patent ID: 6397276
Filing Date: 2002-05-28
Classification: H04L

Abstract:
A system for compressing digital data by conversion to an alternating frequency signal, the system comprising:digital data including bits in the form of â€œonesâ€  and â€œzerosâ€ , said bits being sequentially assembled in discrete packages to form digital words; digital-to-AF/AF-to-digital conversion table including preselected frequencies assignments corresponding to said digital words; first conversion means for converting said digital words into preselected frequencies assignments according to said digital-to-AF/AF-to-digital conversion table; alternating frequency signal generator coupled to said first conversion means for creating a signal having alternating frequencies, said alternating frequency signal being a signal alternating in frequency every predetermined number of cycles, the alternating frequencies of said alternating frequency signal corresponding to the sequential arrangement of said preselected frequency assignments created by said first conversion means; alternating frequency measurement means coupled to said alternating frequency signal generator for measuring the alternating frequencies of said alternating frequency signal; second conversion means coupled to said alternating frequency measurement means for converting said alternating frequencies of said alternating frequency signal into said digital words according to said digital-to-AF/AF-to-digital conversion table; and digital signal generator coupled to said second conversion means for assembling said digital words into sequential order for recreating said digital data.