1. A digital signal processing (DSP) apparatus for processing a plurality of different signals, said apparatus comprising: a DSP module configured to perform a DSP algorithm on said plurality of signals; and a parameter memory comprising a plurality of memory cells each having sufficient storage to store a parameter corresponding to at least one of said plurality of signals, wherein said parameter memory further comprises a signal number input and a parameter output, said parameter output being connected to said, and wherein said parameter memory is configured to output to said parameter output a parameter corresponding to a signal identifier at said signal number input, wherein the parameter memory is a physical digital memory device, wherein each said memory cell of said parameter memory corresponds to one of said plurality of signals.