String Filter (40 band resonator)

jhaible · Posted: Sat Sep 08, 2007 7:58 am Post subject: String Filter (40 band resonator)

Well, I think I'll make that avaialable as a PCB some time in the future, too, if there is enough interest.

It'll be a low noise version, like the prototype I built for myself a few years ago. But no capacitor selecting - one trimpot per band instead.

Here's a sound sample: First part is a string-like sound from a synthesizer, second part is the same sound processed with the String Filter:

http://jhaible.heim.at/string_filter/jh_string_filter_benadecello_cs50.mp3

And here's an example that is not string-related, using it as a resonator, with feedback around the filter bank gradually turned up:

http://jhaible.heim.at/string_filter/jh_string_filter_resonance_ob8.mp3

More information about this on my homepage:

http://home.debitel.net/user/jhaible/jh_string_filter.html

JH.

v-un-v · Posted: Sat Sep 08, 2007 8:27 am Post subject:

This string filter sounds nice, but no Schulte Compact Phasing then? Crying or Very sad

please.... Wink

elektro80 · Posted: Sat Sep 08, 2007 8:35 am Post subject:

Ay, I want one! Shocked

jhaible · Posted: Sat Sep 08, 2007 9:16 am Post subject:

v-un-v · Posted: Sat Sep 08, 2007 9:25 am Post subject:

v-un-v · Posted: Sat Sep 08, 2007 9:27 am Post subject:

elektro80 · Posted: Sat Sep 08, 2007 9:31 am Post subject:

guitarfool

elektro80 · Posted: Sat Sep 08, 2007 9:58 am Post subject:

v-un-v · Posted: Sat Sep 08, 2007 10:08 am Post subject:

Oh poor Jurgen- what have I started Rolling Eyes

I guess this is like being throttled with a pair of virtual hands? Shocked

Peake · Posted: Sat Sep 08, 2007 2:01 pm Post subject:

Mmmm, four Compact-A clones, each modulated with a different output of a quadrature oscillator... (Homer Simpson drool effect)

yusynth · Joined: Nov 24, 2005 Posts: 1314 Location: France

Hi Jurguen

I would be interested by two string filter PCBs

Yves

elektro80 · Posted: Sun Sep 09, 2007 11:45 am Post subject:

Hmm.. I think I want 2 instead of just one. Shocked

mono-poly · Posted: Sun Sep 09, 2007 2:17 pm Post subject:

Count me in for 2 as well Smile

bubblechamber · Posted: Sun Sep 09, 2007 8:53 pm Post subject:

I'll take 2

Level5 · Joined: Feb 16, 2007 Posts: 29 Location: Germany

I'm in for 2

Peake · Posted: Mon Sep 10, 2007 1:27 am Post subject:

! I had problems with my browser and hadn't heard the OB8 ringing filter mp3 until now.. That's really nice. Now I see why so many are lining up for boards. I'll guess that it would be possible to manually set the Fc of each filter, and perhaps the level as well, for those of us who are not quite interested in string synthesis? Am I asking too many questions?

If you are interested in more information regarding string instrument resonances, google for violin body modification.

6079smith · Posted: Mon Sep 10, 2007 1:54 am Post subject:

Hi, I'd be interested in a board too...

Evan · Joined: Aug 04, 2007 Posts: 35 Location: Australia

Me too! Me too!

(or three or four)

yusynth · Joined: Nov 24, 2005 Posts: 1314 Location: France

Up to now that makes at least 14 boards...

tomcat · Joined: Oct 14, 2005 Posts: 141 Location: earth

Do i have to order seperately or is this order automatically processed by my jhaible abo? Mr. Green

2 for me please

P.S. will it be a huge board like on your website or can you do it on euro? Would prefer euro max (for the modular), if its a 2 floor stacked constuction it would be also fine.

jhaible · Posted: Mon Sep 10, 2007 9:52 am Post subject:

krisp14u · Joined: Nov 11, 2006 Posts: 206 Location: uk

just putting my hand up for a pcb's if it goes in to production Smile

a String Filter would be nice

paul

guitarfool · Posted: Mon Sep 10, 2007 11:37 am Post subject:

elektro80 · Posted: Mon Sep 10, 2007 11:47 am Post subject: