is there something in pd that does basic equalizing?
i just read about fir~ ...is that the only option???
I suppose you can use lop~ and hip~.
I used them for 3 band equalizer and they worked rather well (for my ears), but I think their sounding wasn’t perfect.
Is fir~ - the finite impulse response filter? That kind of filters is best for equalizing.
iemlib has various types of filters that might make it easier to do EQ - i think i used them once for simple bass/treble controls (using low and high shelving filters).