Routing multiple inputs to a single output: The NEXUS audio network was basically
designed as a routing-matrix system where inputs are routed to outputs. However,
thanks to additional NEXUS options such as the signal-processing board XDSP, the
system supports a multitude of applications that conventional devices are
only able to offer by using external audio components. Using mix matrices implemented
on the DSP board allows multiple inputs to be »routed« to an output:
The input signals are mixed (summed).