When I select a clip, Inspect it, and they select Audio and then Custom Equalizer, when I slide ALL of the sliders all the way down to the bottom, should not the soundtrack of my clip then be silent? It doesn't work that way. The sound gets muted but everything, including voices, is still very clearly audible. I have clip that I want to eliminate the voices. I tried adjusting down the sliders in the human voice audio range and they were still there. Then I tried adjusting them all down and the voices (and all of the background noise) is all still there, just quieter. What gives? Thanks.