i've been doing more low passing lately and it's definitely not something to ignore. I guess back in the day with tape / tubes the high end was naturally rolled off or smoothed out, but you don't get that in the digital world.
You can approach it the same way you would approach HPF... if there's no useful information up there, roll it off. Try it out... I don't do it so much on drums but guitars, acoustic instruments, synths, sometimes vocals, reverb/delay returns...
You can approach it the same way you would approach HPF... if there's no useful information up there, roll it off. Try it out... I don't do it so much on drums but guitars, acoustic instruments, synths, sometimes vocals, reverb/delay returns...