Hi,
does anyone has a good suggestion for a very steep filter? Preferably
something that cuts through the frequencies without any rollof at all? (if
possible)
I've tried the iemlib hp10_** filters, also 2 in a row, but the result is
still too gradual. Putting 16 lop~ in a row make makes roughly the same
result. I wanted to avoid fft filters, because they might alter the
original signal. Or is there any other option? (even if it has to be fft)
cheers,
João