EQ LP,HP filter

[imstre]

what type db/oct to
LP filter, EQ HPfilter in Mulab?
Will I be able to change the 12 dB / oct, 24 dB/oct?

thank you

[sl23]

I believe running filters in series increases the dB/Oct.

There is a factory preset filter at 48dB/Oct. Check it out and you'll see that it's just a series of filters. Delete the ones you don't need to reduce the slope.

[imstre]

I believe running filters in series increases the dB/Oct.

There is a factory preset filter at 48dB/Oct. Check it out and you'll see that it's just a series of filters. Delete the ones you don't need to reduce the slope.

thank you sl23 not found in analog HPfilter48
is only LPfilter48. It is HPfilters but whether it is 12dB or 24dB ?
This is not a big problem. I would work with Fabfilter but
I want to 100% mulab tools work.
I need HPfilter 24 / 48dB

[sl23]

No problem.
Try the multimode filter, that covers all basic types. Just open that factory filter mux and replace all filters with multimode.

[runaudio]

It would be nice if we had a Butterworth filter Mux Patch Any one Want to help with this Andreas Maybe ?

[imstre]

No problem.
Try the multimode filter, that covers all basic types. Just open that factory filter mux and replace all filters with multimode.

multimodefilter i find in mux modules area, Is it right? there are compresor and limiter
and they are suitable for midi and wave event?
in multimodefilter is not change gain and db/oct ( By default there is -,+ 24 ?

very sorry
there are a lot of questions,
thank you

[sl23]

Sorry for the late reply.

No problem, ask away

Yes the multimode filter is a mux module. Find it by right clicking a rack and select...
Insert module/Modules/Audio Processors/Multimode filter.

It has both Audio and event inputs as well as some modulation inputs.

So take a look at the Analog LP48 patch in the factory presets. If you open it's modular area, MuX, you can see it contains several multimode filters. These are all set to a lowpass filter type. If you want a HP48, simply open each of the multimode filters and change each to Hipass filter type.

Or...

Just download this

Analog HP48.rar

[runaudio]

i got this a couple of years ago anyone make sense of this ? You set the Q to 0.71, which is basically correct for a 12dB Butterworth filter (1/sqrt(2) = 1/1.414).
If you add another, you have to change the Q values for the steepest and most flat filter.

Here are the coeficients for 12, 24, 36 and 48dB of Butterworth filters.
2 1.4142 1.4142
4 0.7654 1.8478 1.8478 0.7654
6 0.5176 1.4142 1.9319 1.9319 1.4142 0.5176
8 0.3902 1.1111 1.6629 1.9616 1.9616 1.6629 1.1111 0.3902
In MUX the numbers are the 1/Q of the filter. in the standard MUX filter, which is a 2pole, 12dB filter, the coeficients are the mentioned 1.414. So set Q = 1/coef.
Always 2 coef go in one MUX filter as the coefs are for 6dB filters.

[imstre]

Thank you very much sl23 !
I understand
and do it HP filter 24 and 48 One multimode filters = 12 db/okt, 2=24; 3=36;
Can do interesing tools
Now I need to be good compressor; Mux presets only comp w sidechain - me complicaned,
and mux modules level compressor goog - combine three maybe?

[runaudio]

@imstre try this

[imstre]

Here are the coeficients for 12, 24, 36 and 48dB of Butterworth filters.
2 1.4142 1.4142
4 0.7654 1.8478 1.8478 0.7654
6 0.5176 1.4142 1.9319 1.9319 1.4142 0.5176
8 0.3902 1.1111 1.6629 1.9616 1.9616 1.6629 1.1111 0.3902
In MUX the numbers are the 1/Q of the filter. in the standard MUX filter, which is a 2pole, 12dB filter, the coeficients are the mentioned 1.414. So set Q = 1/coef.
Always 2 coef go in one MUX filter as the coefs are for 6dB filters.[/quote]



first month i working with mulab-mux; it is difficult to understand even,I am not a technician :)Academy to finish as composer,singer
EQ 12,24,36,48 Butterworth filters is good,work requires.

O!!!thank you runaudio! this is interesting eq!

[runaudio]

MB Dyn EQ v2 it was made by Andreas not me you should find alot of his patches if you search this forum

[imstre]

runaudio have a similarly compressor? in mux modular i see one.
where search ? I do not know

[Taifunk]

i got this a couple of years ago anyone make sense of this ? You set the Q to 0.71, which is basically correct for a 12dB Butterworth filter (1/sqrt(2) = 1/1.414).
If you add another, you have to change the Q values for the steepest and most flat filter.

Here are the coeficients for 12, 24, 36 and 48dB of Butterworth filters.
2 1.4142 1.4142
4 0.7654 1.8478 1.8478 0.7654
6 0.5176 1.4142 1.9319 1.9319 1.4142 0.5176
8 0.3902 1.1111 1.6629 1.9616 1.9616 1.6629 1.1111 0.3902
In MUX the numbers are the 1/Q of the filter. in the standard MUX filter, which is a 2pole, 12dB filter, the coeficients are the mentioned 1.414. So set Q = 1/coef.
Always 2 coef go in one MUX filter as the coefs are for 6dB filters.

What is this ? It seems an alien language
Not experiment with those values and use caution with resonance controls when you put the filters in series,better to wait help from Andreas for these technical things, he certainly knows the right values to get a right filter.

Atm use the example posted by sl 23
Or use use this,a bit old school but it works:
Put four filters in series, drag the frequency control of each filter in a single meta-parameter so you have a single control for the frequency,
Q factor> leave the control to zero=set all the filter Q factor to "0.500" and use only the first filter q factor to increase the resonance,ONLY ONE,no need to link all the filter Q factor to a single control,otherwise you get a tremendous resonance that destroys your ears and your home.

[sl23]

no need to link all the filter Q factor to a single control,otherwise you get a tremendous resonance that destroys your ears and your home.

Isn't that the idea?!