I’m building SPARK (Signal Processing Algorithms, Routines, and Kernels), an open-source library of modular, efficient DSP components for low-power embedded audio systems.

The goal is to make it straightforward to design and deploy small, composable audio graphs that fit on MCUs and similar hardware. The project is in its infancy, so there’s plenty of room for experimentation and contributions.

https://github.com/Colahall/SPARK

Nice! Unrelated to the other open-source SPARK for designing and deploying small, composable data processing graphs with a Python API, I guess?

Are you thinking about supporting deployment on FPGAs like the iCE40 line?