make a 7 band eq or better splitter

CoreStylerz · Post by **CoreStylerz** » Sun Sep 21, 2014 6:27 pm

There was a good freq. Splitter in sybthmaker wiki. But it was limited by 3 bands..
I would like to make a splitter like that but with more bands (7) or make a simple eq.
What's best practice for make stuff like that? Where to get started?

I've had a look to the eq cookbook, but ive not understand so much of it.

Any hint?
BTW.
It correct this?
To make an eq I need to separate (calculate) each band and then process filters like LP, HP, peak?

martinvicanek · Post by **martinvicanek** » Sun Sep 21, 2014 8:58 pm

Here is a 7 band splitter
viewtopic.php?f=4&t=2236#p10448
However, if you are after an EQ I'd suggest using peaking filters instead.

Youlean · Post by **Youlean** » Tue Oct 07, 2014 12:37 pm

Hi, I have looked at the paper you provided for making three structure filters, but I was not able to understand it... Could you please explain how to calculate where to put allpass filters? I even tried to build 12 band splitter provided inside paper, but for some reason it didn't work well (I had phasing issues)...

martinvicanek · Post by **martinvicanek** » Wed Oct 08, 2014 10:12 am

Yes, the math notation in that paper is a bit formal. :mrgreen:

I'll try to put together a (hopefully easier to digest) tutorial later.

Youlean · Post by **Youlean** » Wed Oct 08, 2014 2:22 pm

martinvicanek wrote:Yes, the math notation in that paper is a bit formal. I'll try to put together a (hopefully easier to digest) tutorial later.

Thanks a lot! This could be very useful for others also...

martinvicanek · Post by **martinvicanek** » Thu Oct 09, 2014 10:01 pm

Okay, here is my multi-band splitter tutorial. Please give me your feedback so I can improve it and put it up on FS Guru.

: MultiBandSplitter.png (33.11 KiB) Viewed 20204 times

KG_is_back · Post by **KG_is_back** » Thu Oct 09, 2014 10:31 pm

wow martin this is great! ...maybe adding phase/magnitude switch to the analyzer?

RJHollins · Post by **RJHollins** » Fri Oct 10, 2014 12:22 am

We love it when you do stuff like this !!!

Thanks Martin

Walter Sommerfeld · Post by **Walter Sommerfeld** » Fri Oct 10, 2014 5:24 pm

Many thanks from me 2 Martin !!!

You are our new 'teacher'

keep on doing!
Walter

Exo · Post by **Exo** » Fri Oct 10, 2014 6:02 pm

Thanks Martin great work

I have a nice multi band splitter GUI (not my old wiki one) I was going to share on FS Guru I might update the audio part to use this

make a 7 band eq or better splitter

make a 7 band eq or better splitter

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Multi-Band Splitter Tutorial

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