KVR Audio

Paulie Phonick · Post by **Paulie Phonick** » Mon Jun 25, 2007 8:45 am

Whoa! That's one of the most beautiful VST GUIs I've ever seen!

What's changed since the beta, Christian (aside from the GUI, obviously)?

Zsolt · Post by **Zsolt** » Mon Jun 25, 2007 9:37 am

Nice plugin; thank you

gravehill · Post by **gravehill** » Mon Jun 25, 2007 9:49 am

I just gave it a try. Very good sound, apart from the zipper noise when adjusting the knobs. But for static filtering A OK. I hope there will be an update to fix this as otherwise it's definitely a keeper!

BobYordan · Post by **BobYordan** » Mon Jun 25, 2007 9:51 am

Thanx.

Rubber???

bmanic · Post by **bmanic** » Mon Jun 25, 2007 10:43 am

Nice sounding filter. Same bugs as the others have mentioned and quite a lot of zipper noise when automating the cutoff.

Another bug:

- plugin doesn't remember the "stereo link" button when GUI is closed and re-opened.

Tried it in FL Studio 7.0.2

Cheers!
bManic

Mutant · Post by **Mutant** » Mon Jun 25, 2007 11:00 am

Christian Budde wrote:Hi everybody,

tonight we decided to finally release RUBBERFILTER, a free VST-Plugin to filter out frequencies in any audio signal with up to 384 dB/Oct. As you can see below RUBBERFILTER is a stereo filter which also allows you to process each channel seperately. A magnitude display bar at the bottom provides a preview of what is filtered out.

The plugin offers filters of up to 384dB/Oct and you can change the steepness in 6dB steps starting from 6dB/Oct. Here's a plot of 4 different filter orders (2nd, 4th, 8th and 64th order = 384dB/Oct):

You can download the plugin either from my site or from dalor's site

Enjoy the steep filtering,

Christian

Thank you very much Christian !

Music Engineer · Post by **Music Engineer** » Mon Jun 25, 2007 11:04 am

damn! this is truly a brickwall-filter. high order filters in general seem to be prone to produce zipper-noise when parameters are varied over time - this is not to blame as a bug. the only way out i can think of, is to use more complicated implementation structures like the normalized ladder form - at the expense of higher CPU-cost. christian, what structure do you use, if i may ask?

sinkmusic · Post by **sinkmusic** » Mon Jun 25, 2007 11:49 am

yay !
this looks great !
ehy, Mr Budde... I thought you had to work for your studies ?

wakax · Post by **wakax** » Mon Jun 25, 2007 11:54 am

great filter !
thank you Christian.

Download SOphist · Post by **Download SOphist** » Mon Jun 25, 2007 12:20 pm

suppa nice.

Mr. Budde, you should need a break from coding...

bjarnenorheim · Post by **bjarnenorheim** » Mon Jun 25, 2007 1:04 pm

subbass favourite!
Thanks

Christian Budde · Post by **Christian Budde** » Mon Jun 25, 2007 1:50 pm

This plugin took us all together about 4 month of development. I mean not everyday, but the development was step-by-step. Sometimes someone's loosing focus during such a long development time, but I still love the GUI and I'm perfectly fine with the size.
The whole plugin was meant to be a tool for brickwall filtering. Although it is possible to automate the filter, we never thought about variing the order heavily. Keep in mind, that the second dial is _not_ the resonance, it is basically the filter order. This can only be changed in steps of 6dB. This is where most of the zipper noise comes from. I know how to change this, but that would mean significantly more CPU usage. Maybe there will be another version in the future, but right now I have 4 other projects which urgently need to be done, not to mention my thesis here...

Thanks for the audience,

Christian

Sickle · Post by **Sickle** » Mon Jun 25, 2007 1:59 pm

Christian Budde wrote:Keep in mind, that the second dial is _not_ the resonance, it is basically the filter order.

AHA!

I looked at the ramping values and I see that now..

Very cool, Christian!

It's superbly designed graphically, and I don't know of any other filter with not only that range, but that approach to selecting ladder depth.

Bravo.

michat · Post by **michat** » Mon Jun 25, 2007 3:10 pm

Ich kann's kaum erwarten das Ding auszuprobieren!!!!!
Danke Christian

darl_chenu · Post by **darl_chenu** » Mon Jun 25, 2007 3:31 pm

Marvelous GUI and great effect !

Thx, man !

Rubberfilter - extreme filter with up to 384dB/Oct!