by post-it » Mon Dec 03, 2007 4:28 am
.. T_T .. ^^ a Notch Filter is like an Equalizer but its 12 times stronger than an Equalizer. You can specify any frequency and make it Louder "Q" or eliminate it all together "~" .. you can also set how wide the "bandwidth" can be. ( 250hz - 3,000hz ) .. in Cool Edit 96, there was a Threshold setting at the Notch Filter for activation on a given noise level .. if Drums were too loud, that frequency would trigger the Notch Filter and the Drums were suppressed.
.. Notch Filters, Like DBX Compressors, are very sensitive to Noise; you might need to play with the settings to have it work right for you.