a system and method for organizing and processing signals from multiple sources subdivides the source data into a plurality of processing paths . the data is stored in a buffer on each path in packages having fixed length words . a buffer controller controls drawing of the packages to a multiplexer and prevents underflow and overflow in each of the buffers . the multiplexer combines the data packages from each path and from each source according to a generation time priority . each package includes a heading indicating its source and destination paths . the packages are transmitted along a transmission line , and the data is demultiplexed and outputted according to the headings .