The method for the simultaneous demodulation
and extraction of RDS data from multiple FM
stations is both novel and realizable. While
conducting our literature search we have found
several papers on using varying degrees of digital
processing to access the RDS data inside of a
single FM channel, but found none that were looking at multiple RDS streams at once. While all
the individual components used in this method are
sound and industry proven, to this point, we have
not seen a system such as ours discussed or
proposed.