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- Band-pass Filter Topology help 2 answers
back at it again with a problem that I am stuck on and need some clear explanation of.
1/2: I was wondering How those Bass controls work, for example the ones in the car you allow to change the bass from -10 to 0 to 10 and the bass would increase to barely hearing the drums. Is this due to a gain change or a Fc(Cut off frequency) change?
2/2 I been having a problem on a filter, and I am sure I am over thinking it, however in the picture below using an Input source of 1.92Vpk @ 1kHz. The Fc of the High pass filter is ~250Hz however the 1kHz is not at 0dB which means I am losing some sound on this common frequency in audio which isn't good. I was wondering to over come this problem would a higher order filter would work? Essentially making the roll off more sharper ?