Open architecture DSPs have been a things for the past couple of decades in the installation audio space. Basically a 19” rack mount box loaded with FPGA’s, DSP chips and maybe some IO that you can adapt to whatever needs arise.
Definitely not budget friendly for home hacking like this, but the tooling in those ecosystems is incredibly impressive.
Definitely not budget friendly for home hacking like this, but the tooling in those ecosystems is incredibly impressive.