[music-dsp] Practical filter programming questions

I have a couple audio programming books (Zolzer DAFX and Pirkle Designing Audio Effect Plugins in C++). All the filters they describe were easy enough to program. However, they don't discuss having the frequency and resonance (or whatever inputs a given filter has--parametric EQ etc.) CHANGE. I

[music-dsp] An example video: C to FPGA programming

Thanks for the correction, I hope you guys weren't too disappointed by the music demo video, indeed the corrected links are the ones I intended to give. Hi Scott! The complicated subject of a Silicon Compiler in the sense of C to a working co-routine in FPGA is what interests me, and I'd not do