Hi, all!

	Can anyone, please, explain to a begginer what's a nTh order
filter. i.e. like a 2nd order lowpass and what is a 12db/24db filter?
	
	BTW, what's resonance and how i can implement this in csound?
	This is the emphasis in the frequencies near the cutoff point?

	And i presume that resonance and "Q" are the same thing, is this
correct?
	
	Thanks in advance!

		Christian Lyra