Filter "warping" nearing the Nyquist Frequency

Max M. · Mar 18, 2009, 11:39 PM

>do you mean balances as in alternating + and - gain

yes, with "interleave higher and lower gain bands" i mean alternating boost and cut gains.

>log(freq)*bandwidth*log(abs(gain)) :/ lol

lol. well, to sort it out i think i need to stress that in most cases the difference between alt. ordering of the filters is too subtle to care of it at all.

>Do you have any suggestions to check out (exemplary setups)

yeah, sorry, i was meaning "i'd be interested to take a look at some of your setups"

Chester01 · Mar 21, 2009, 08:40 AM

I would love to show you my kX setups however I am back at school (I was at home setting things up during spring break)... I use the kX drivers on my laptop however I am running windows 7 and cannot load kxmixer :/ may go back to vista in a few days, if so ill post some screen shots. The ideas learned here have been applied to my other DSP's though

In my apartment I use a Crown USM-810 matrix mixer/EQ/processor to run my stereo and I just re-programmed it to use a more logical gain/eq structure. I could take some pictures if you wish

the whole system is a bit overboard for a college apt. however I like my deep bass and clear highs

My moving back up has been the reason behind the delay in my response btw. If you want to try out my Ear-eq for yourself I can give you the values needed; it requires 3 EQ-P5's

(11 parametric filters) I'd post em now but I don't have the converted values here, be happy to convert em if ya want though!

Mar 18, 2009, 11:39 PM	#31
Max M. h/h member-shmember Join Date: Dec 2002 Location: Evil Empire Posts: 2,639 Rep Power: 69	Îòâåò: Filter "warping" nearing the Nyquist Frequency >do you mean balances as in alternating + and - gain yes, with "interleave higher and lower gain bands" i mean alternating boost and cut gains. >log(freq)bandwidthlog(abs(gain)) :/ lol lol. well, to sort it out i think i need to stress that in most cases the difference between alt. ordering of the filters is too subtle to care of it at all. >Do you have any suggestions to check out (exemplary setups) yeah, sorry, i was meaning "i'd be interested to take a look at some of your setups" __________________

Mar 21, 2009, 08:40 AM	Thread Starter #32
Chester01 HardwareHeaven Senior Member Join Date: Jan 2004 Location: St. Cloud, MN Posts: 492 Rep Power: 0	Re: Filter "warping" nearing the Nyquist Frequency I would love to show you my kX setups however I am back at school (I was at home setting things up during spring break)... I use the kX drivers on my laptop however I am running windows 7 and cannot load kxmixer :/ may go back to vista in a few days, if so ill post some screen shots. The ideas learned here have been applied to my other DSP's though In my apartment I use a Crown USM-810 matrix mixer/EQ/processor to run my stereo and I just re-programmed it to use a more logical gain/eq structure. I could take some pictures if you wish the whole system is a bit overboard for a college apt. however I like my deep bass and clear highs My moving back up has been the reason behind the delay in my response btw. If you want to try out my Ear-eq for yourself I can give you the values needed; it requires 3 EQ-P5's (11 parametric filters) I'd post em now but I don't have the converted values here, be happy to convert em if ya want though! __________________ COMP: Dual Intel PIII 733 Mhz; GeForce 4 Ti 4600; 1.128 Gb RAM; SB0350 (Audigy 2 ZS Platnium) STEREO(I UPGRADED):Crown Audio K1 and K2 amplifiers (4000 watts at .1% THD ), JL 13w7 Subwoofer (6.5 CF) (2) 18" PR's, Klipsch SB-1's, some cement blocks for speaker stands...