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 Forum index » Clavia Nord Modular » G2 Building Blocks
Other equations ....
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JLS



Joined: Nov 05, 2005
Posts: 426
Location: Czech
Audio files: 27
G2 patch files: 275

PostPosted: Thu Aug 23, 2007 2:27 pm    Post subject: Other equations ....
Subject description: Equations used as pattern generators
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scalar wave definition equation (dx^2+dy^2+dz^2)^1/2

equation is only approximately but generate nice sound pattern Smile

[editor's note: changed the subject line a little. --mosc]



Scalarwave.pch2
 Description:
scalar wave

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 Filename:  Scalarwave.pch2
 Filesize:  1.54 KB
 Downloaded:  790 Time(s)


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JLS



Joined: Nov 05, 2005
Posts: 426
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G2 patch files: 275

PostPosted: Wed Aug 29, 2007 10:16 am    Post subject: Reply with quote  Mark this post and the followings unread

E=m*c^2

only fun but produce usefull pattern Smile


Einstein-algo.pch2
 Description:

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 Filename:  Einstein-algo.pch2
 Filesize:  1.32 KB
 Downloaded:  822 Time(s)


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JLS



Joined: Nov 05, 2005
Posts: 426
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G2 patch files: 275

PostPosted: Tue Sep 25, 2007 9:26 am    Post subject: Reply with quote  Mark this post and the followings unread

Other chaotic system

fn(Xi)=LXi(1-Xi)

Smile


ChaosGen.pch2
 Description:
fn(Xi)=LXi(1-Xi)

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 Filename:  ChaosGen.pch2
 Filesize:  1.46 KB
 Downloaded:  786 Time(s)


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mosc
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PostPosted: Tue Sep 25, 2007 10:08 am    Post subject: Reply with quote  Mark this post and the followings unread

Hey, you changed your user name. Confused
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JLS



Joined: Nov 05, 2005
Posts: 426
Location: Czech
Audio files: 27
G2 patch files: 275

PostPosted: Tue Sep 25, 2007 10:16 am    Post subject: Reply with quote  Mark this post and the followings unread

Yes new user name Smile
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mosc
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PostPosted: Tue Sep 25, 2007 10:58 am    Post subject: Reply with quote  Mark this post and the followings unread

Well, at least you didn't change your avatar at the same time. That would really get confusing... drunken
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Blue Hell
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PostPosted: Sat Sep 29, 2007 2:22 pm    Post subject: Reply with quote  Mark this post and the followings unread

Nice patterns !

Here is a mod on it, just some different notes and a different beeper. Oh, and just a tiny bit of sand in the machine Very Happy


chaosgen_bh.pch2
 Description:
mod on a patch by JLS

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 Filename:  chaosgen_bh.pch2
 Filesize:  2.99 KB
 Downloaded:  944 Time(s)


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JLS



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PostPosted: Wed Oct 03, 2007 9:29 am    Post subject: Reply with quote  Mark this post and the followings unread

Logistic Equation

fn(x)=r*xi*(1-xi)

Two version first in chaotic mode and second with time line Smile


LogEqua.jpg
 Description:
 Filesize:  26.05 KB
 Viewed:  19086 Time(s)

LogEqua.jpg



LogEqua.pch2
 Description:
Logistic equation

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 Filename:  LogEqua.pch2
 Filesize:  1.39 KB
 Downloaded:  738 Time(s)


TiLogEqua.pch2
 Description:
Logistic equation with time factor

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 Filename:  TiLogEqua.pch2
 Filesize:  1.72 KB
 Downloaded:  753 Time(s)


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JLS



Joined: Nov 05, 2005
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PostPosted: Wed Oct 03, 2007 10:12 am    Post subject: Reply with quote  Mark this post and the followings unread

My new patch Logistic Equation is same equation like ChaosGen patch but using other patching (better algo)

Smile

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JLS



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PostPosted: Wed Oct 03, 2007 10:22 am    Post subject: Reply with quote  Mark this post and the followings unread

Same algo but other timeline with feedback Smile


TiFdLogEqua.pch2
 Description:
other timeline

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 Filename:  TiFdLogEqua.pch2
 Filesize:  1.75 KB
 Downloaded:  730 Time(s)


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JLS



Joined: Nov 05, 2005
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PostPosted: Sun Oct 07, 2007 1:31 pm    Post subject: Reply with quote  Mark this post and the followings unread

modified version LogEquation

Fn(x)=sin(x+rx(1-x))

Smile


LogEquax.pch2
 Description:
sin(x+rx(1-x))

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 Filename:  LogEquax.pch2
 Filesize:  1.64 KB
 Downloaded:  747 Time(s)


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Blue Hell
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PostPosted: Mon Oct 15, 2007 2:04 pm    Post subject: Reply with quote  Mark this post and the followings unread

Ah and another one with different notes Very Happy

This one can be modulated through the phase input of the LFO, I likethat - like in the attached patch.


logequax_mod.pch2
 Description:

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 Filename:  logequax_mod.pch2
 Filesize:  1.73 KB
 Downloaded:  903 Time(s)


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mosc
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PostPosted: Tue Oct 16, 2007 7:50 am    Post subject: Reply with quote  Mark this post and the followings unread

These patches are interesting. I know they aren't intended to demonstrate sound quality, but melody generation. But still, they sometimes annoy me because of the pure mono characteristic of the sound.

When listening to these on a stereo system one hears some of the problems with stereo, especially the "hole in the middle" problem. If the same signal is coming from two speakers, as soon as the listener moves off axis toward one of the speakers the sound seems to come only from that closest speaker. I was reading how the THX people solve this problem for the two rear speakers - they frequency shift slightly the mono signal. I decided to try that on this patch. I'd be interested in hearing what people think about it. You can do A/B comparisons by pushing the active/bypass switch on the frequency shifter. Different shifts provide different results.


logequax_mod_fs.pch2
 Description:
Melody generator by JLS and Blue Hell with frequency shifter added to improve stereo.

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 Filename:  logequax_mod_fs.pch2
 Filesize:  1.79 KB
 Downloaded:  1166 Time(s)


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PostPosted: Tue Oct 16, 2007 9:47 am    Post subject: Reply with quote  Mark this post and the followings unread

Great collaboration guys Smile
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PostPosted: Fri Oct 19, 2007 10:59 am    Post subject: Reply with quote  Mark this post and the followings unread

mosc wrote:
I'd be interested in hearing what people think about it.


Yes that shifting thing is a nice one, usually I modulate the shift as well Very Happy

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PostPosted: Fri Nov 09, 2007 9:39 am    Post subject: Reply with quote  Mark this post and the followings unread

Double mandelbrot

x^2+cy
y^2+cx

Smile


DoubleMandel.pch2
 Description:

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 Filename:  DoubleMandel.pch2
 Filesize:  1.69 KB
 Downloaded:  753 Time(s)


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JLS



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PostPosted: Fri Nov 09, 2007 9:50 am    Post subject: Reply with quote  Mark this post and the followings unread

HoloMandel

x=x^2+cy
y=y^2+cx
fn(z)=x^2+y

Smile


HoloMandel.pch2
 Description:

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 Filename:  HoloMandel.pch2
 Filesize:  1.52 KB
 Downloaded:  783 Time(s)


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deb76



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PostPosted: Tue Nov 13, 2007 3:00 pm    Post subject: Reply with quote  Mark this post and the followings unread

Waow, with nice echo this patch play with style Terry Ryley. Thanks.
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PostPosted: Wed Nov 14, 2007 3:00 pm    Post subject: Reply with quote  Mark this post and the followings unread

welcome deb
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PostPosted: Tue Nov 20, 2007 8:53 am    Post subject: Reply with quote  Mark this post and the followings unread

Chladni kyma-wave equation Smile

f=(m+2n)^2


Cyma.pch2
 Description:
f=(m+2n)^2

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 Filename:  Cyma.pch2
 Filesize:  1.38 KB
 Downloaded:  858 Time(s)


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