I have the following sound configuration:
sub-bass: -inf dBFS
low bass: -inf dBFS
bass: -inf dBFS
high bass: -inf dBFS
low mids: 0 dBFS
mids: 0 dBFS
high mids: -inf dBFS
low treble: -inf dBFS
treble: -inf dBFS
high treble: -inf dBFS
If you wonder what is it, you can listen to this sound here.
I'd like to create an audio file provided this sound configuration. FFmpeg filters seem like a good fit, but are not a strict requirement. It may be any command-line tool that handles this kind of task well.
The problem is that I don't really have necessary background in audio theory. I cannot choose the right FFmpeg filter (other than to make a generic white noise), I do not know how to filter frequencies in FFmpeg, I cannot even convert this particular lexicon ("bass", "mids", etc.) into specific numeric frequencies.