And if it is EQ related, here is the basics....
3 main EQ curves:
1)Shelfs, they boost or attenuate frequencies above or below the cut off.
i.e. a low shelf will cut/boost below a cut off i.e. lets say 100hz (so we are talking bass)
i.e. a high shelf will cut/boost above a cut off i.e. lets say 8kHz (we are talking tops)
2)Parametric
i.e.parametric eq, 3 parameters, gain (how much boost or cut), frequency (speaks for itself) and
bandwidth or Q (how wide the bell shape will be either side of the selected frequency, low Q will effect
lower and higher up the band than a high Q)
3)High and low pass filters (do what they say really)
High pass filters cut frequencies below it's cutoff. (they allow the highs to pass)
Low Pass filters cut frequencies above it's cut off (they allow the lows to pass)
The best way is to switch on a band at a time, identify the curve and
experiment with the paramters available.
Here is some pics of different curves :
Parametric bells (boosts and cuts):
http://www.soundonsound.com/sos/apr07/i ... mix1_l.jpg
Low shelf curve :
http://www.mackie.com/Products/mackiete ... oShelf.gif
And this diagram demonstrates the meaning of bandwidth (Q)... which can be widened or made
more narrow with it's corresponding knob on a parametric EQ type.
http://www.hometheatershack.com/forums/ ... ave-bw.jpg
It takes some time and practice to get your EQ chops together.
cheers