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make a 7 band eq or better splitter
Posted: Sun Sep 21, 2014 6:27 pm
by CoreStylerz
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?
Re: make a 7 band eq or better splitter
Posted: Sun Sep 21, 2014 8:58 pm
by martinvicanek
Here is a 7 band splitter
viewtopic.php?f=4&t=2236#p10448However, if you are after an EQ I'd suggest using peaking filters instead.
Re: make a 7 band eq or better splitter
Posted: Tue Oct 07, 2014 12:37 pm
by Youlean
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)...
Re: make a 7 band eq or better splitter
Posted: Wed Oct 08, 2014 10:12 am
by martinvicanek
Yes, the math notation in that paper is a bit formal.
I'll try to put together a (hopefully easier to digest) tutorial later.
Re: make a 7 band eq or better splitter
Posted: Wed Oct 08, 2014 2:22 pm
by Youlean
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...
Multi-Band Splitter Tutorial
Posted: Thu Oct 09, 2014 10:01 pm
by martinvicanek
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 20195 times
Re: make a 7 band eq or better splitter
Posted: Thu Oct 09, 2014 10:31 pm
by KG_is_back
wow martin this is great! ...maybe adding phase/magnitude switch to the analyzer?
Re: make a 7 band eq or better splitter
Posted: Fri Oct 10, 2014 12:22 am
by RJHollins
We love it when you do stuff like this !!!
Thanks Martin
Re: make a 7 band eq or better splitter
Posted: Fri Oct 10, 2014 5:24 pm
by Walter Sommerfeld
Many thanks from me 2 Martin !!!
You are our new 'teacher'
keep on doing!
Walter
Re: make a 7 band eq or better splitter
Posted: Fri Oct 10, 2014 6:02 pm
by Exo
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