[SoX-users] band stop filter

[Hendrikus G. <hen...@gm...>]

Hello

I like to cut out ore reduce a bit of a 400Hz freq is there a way i can use
a band-stop-filter effect?
Ore can i realyse the same filter with the equalizer effect?

-- 
   *Hendrikus* <http://hendrikusgodvliet.blogspot.com/>