@marcan wrote a lot about the DSP work and why it's important / what it does. He also wrote about bugs across the linux audio stack.
https://social.treehouse.systems/@marcan/111379933565349212
https://social.treehouse.systems/@marcan/111369113203280839
https://social.treehouse.systems/@marcan/111368139961624028
https://social.treehouse.systems/@marcan/111363323102625920
https://social.treehouse.systems/@marcan/111356347520217702
https://social.treehouse.systems/@marcan/111351807108120657
https://social.treehouse.systems/@marcan/111322854564301468
https://social.treehouse.systems/@marcan/111312763506327704
https://social.treehouse.systems/@marcan/111305404286878529
https://social.treehouse.systems/@marcan/111275789631652315
https://social.treehouse.systems/@marcan/111274712520670628
https://social.treehouse.systems/@marcan/111274302586522319