electro-music.com   Dedicated to experimental electro-acoustic
and electronic music
 
    Front Page  |  Articles  |  Radio
 |  Media  |  Forum  |  Wiki  |  Links  |  Store
Forum with support of Syndicator RSS
 FAQFAQ   CalendarCalendar   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   LinksLinks
 RegisterRegister   ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in  Chat RoomChat Room 
Live streaming at radio.electro-music.com

  host / artist show at your time
  Antimon Antimon's Half Year Report
Please visit the chat
 Forum index » DIY Hardware and Software » Ken Stone designs - CGS
Samples from CGS builds
Post new topic   Reply to topic Moderators: Scott Stites
Page 2 of 2 [50 Posts]
View unread posts
View new posts in the last week
Mark the topic unread :: View previous topic :: View next topic
Goto page: Previous 1, 2
Author Message
grantb



Joined: Jun 17, 2010
Posts: 6
Location: Oly

PostPosted: Sat Apr 02, 2011 2:17 am    Post subject: Reply with quote  Mark this post and the followings unread

andrewF wrote:
Infinite Melody

CGS Infinite melody demo (3.03Mb 3:03)
CGS 1/f melody, clocks and CV from CGS dual LFO, output to CGS VCO, VCO tri out to CGS Wave Multiplier, then thru spring reverb purloined from a dead organ (well, it was dead once I had finished with it).


That link is dead now (?) so I'm going to post the video. Because it rules.

Back to top
View user's profile Send private message
ach_gott



Joined: Sep 09, 2008
Posts: 79
Location: Chicago

PostPosted: Thu May 05, 2011 10:45 am    Post subject: Reply with quote  Mark this post and the followings unread

[quote="grantb"]
andrewF wrote:
Infinite Melody

That link is dead now (?) so I'm going to post the video. Because it rules.



That is the bee's knees Exclamation
Back to top
View user's profile Send private message
andrewF



Joined: Dec 29, 2006
Posts: 1171
Location: australia
Audio files: 4

PostPosted: Tue May 24, 2011 11:19 pm    Post subject: Reply with quote  Mark this post and the followings unread

CGS V8 simulator
this REALLY makes the windows rattle, wear headphones or use a good loud amp Very Happy
1st part the speed is controlled by a slow LFO, then Blacet event arranger (the bit where it doesn't sound like a V8 ) the remainder is controlled by a CGS sequential switch acting as a regular sequencer.

except for 'fade in& out' , there was no processing/reverb/editing/other bs added, just one take. V8 ->mixer -> PC


v8.mp3
 Description:

Download
 Filename:  v8.mp3
 Filesize:  3.69 MB
 Downloaded:  407 Time(s)

Back to top
View user's profile Send private message Visit poster's website
kindredlost



Joined: Mar 02, 2011
Posts: 20
Location: usa

PostPosted: Sun Sep 18, 2011 7:09 pm    Post subject: Reply with quote  Mark this post and the followings unread

CGS01 Sub Oscillator/Harmonic Sequencer in triplicate (that's three for anyone with only two thumbs).

This experiment is sort of a demo of the new builds. I need to seriously try to hone the skills on these modules a bit and pare down the length of time. Never-the-less it is a fun demonstration of what these modules can do when run in the harmonic sequencer mode using three lfo pairs (that's six for anyone with just one hand) as sources for the inputs on the CGS01's.

Enjoy (for those with ears)

http://vimeo.com/29205740

Under Sea from David R Ryle on Vimeo.

Back to top
View user's profile Send private message
andrewF



Joined: Dec 29, 2006
Posts: 1171
Location: australia
Audio files: 4

PostPosted: Sun Sep 18, 2011 11:56 pm    Post subject: Reply with quote  Mark this post and the followings unread

very beautiful! great use of the sub-osc
Back to top
View user's profile Send private message Visit poster's website
emdot_ambient



Joined: Nov 22, 2009
Posts: 669
Location: Frederick, MD

PostPosted: Mon Sep 19, 2011 2:37 pm    Post subject: Reply with quote  Mark this post and the followings unread

Love that CGS 01 tune! I don't think it's too long. You can't make a musical statement like that in 3 minutes. I never got bored and thought there was a very organic, logical flow/progression to the piece. thumb up
_________________
Looking for a certain ratio since 1978
Back to top
View user's profile Send private message Visit poster's website
Abby Normal



Joined: Feb 20, 2010
Posts: 66
Location: USA
Audio files: 2

PostPosted: Thu Oct 06, 2011 8:42 pm    Post subject: CGS30 Bandpass Filters
Subject description: MP3 and two module pics
Reply with quote  Mark this post and the followings unread

Hi - I just finished building my set of 3 CGS30 bandpass filters, and thought I'd share.

Here are two pics and a sound clip:


CGS30 PCBs.jpg
 Description:
BPF30 PCB view
 Filesize:  95.26 KB
 Viewed:  166 Time(s)
This image has been reduced to fit the page. Click on it to enlarge.

CGS30 PCBs.jpg



Panel.jpg
 Description:
BPF30, 5U Panel
 Filesize:  81.55 KB
 Viewed:  157 Time(s)
This image has been reduced to fit the page. Click on it to enlarge.

Panel.jpg



CGS BPF30.wav
 Description:
CGS30 BPF audio demo (yes, it's a bit out there!)

Download
 Filename:  CGS BPF30.wav
 Filesize:  4.93 MB
 Downloaded:  372 Time(s)

Back to top
View user's profile Send private message
andrewF



Joined: Dec 29, 2006
Posts: 1171
Location: australia
Audio files: 4

PostPosted: Thu Oct 06, 2011 9:42 pm    Post subject: Reply with quote  Mark this post and the followings unread

good stuff - very vocal, kinda sounds like my friend's staffy when he tries to talk
Back to top
View user's profile Send private message Visit poster's website
Abby Normal



Joined: Feb 20, 2010
Posts: 66
Location: USA
Audio files: 2

PostPosted: Fri Oct 07, 2011 5:18 pm    Post subject: Reply with quote  Mark this post and the followings unread

Thanks Andrew - I'm happy with the sound of the module, but I noticed that the mix output is very low in amplitude compared to the indivdual outs. I think I might have to change the feedback resistor on the mixer board.
Back to top
View user's profile Send private message
otherunicorn



Joined: May 11, 2008
Posts: 136
Location: Australia

PostPosted: Sun Oct 16, 2011 1:49 am    Post subject: Reply with quote  Mark this post and the followings unread

Looks and sounds great Smile
_________________
http://www.cgs.synth.net/
Back to top
View user's profile Send private message Visit poster's website
Abby Normal



Joined: Feb 20, 2010
Posts: 66
Location: USA
Audio files: 2

PostPosted: Fri Oct 28, 2011 1:31 am    Post subject: Reply with quote  Mark this post and the followings unread

Thanks Ken. I just got through building the Bi-N-Tic PCB that I had in my queue forever. MAN! This thing is INCREDIBLE! I wish I hadn't waited so long to build it.

I uploaded a sound sample Very Happy :

http://soundcloud.com/goom/stars

Thanks for designing this wonderful module. I can envision using it in many patches to come.
Back to top
View user's profile Send private message
otherunicorn



Joined: May 11, 2008
Posts: 136
Location: Australia

PostPosted: Fri Oct 28, 2011 4:38 am    Post subject: Reply with quote  Mark this post and the followings unread

Not bad for a "filter" is it?

Ken

_________________
http://www.cgs.synth.net/
Back to top
View user's profile Send private message Visit poster's website
Abby Normal



Joined: Feb 20, 2010
Posts: 66
Location: USA
Audio files: 2

PostPosted: Fri Oct 28, 2011 1:01 pm    Post subject: Reply with quote  Mark this post and the followings unread

No Kidding! Very Happy

I uploaded some pics. Sorry, I'm still a bit excited...

Thanks again to Ken, and also to Bridechamber/Scott for the nice panel. Kudos!


Bi-N-Tic Front.jpg
 Description:
 Filesize:  64.94 KB
 Viewed:  135 Time(s)
This image has been reduced to fit the page. Click on it to enlarge.

Bi-N-Tic Front.jpg



Bi-N-Tic Rear.jpg
 Description:
 Filesize:  99.13 KB
 Viewed:  144 Time(s)
This image has been reduced to fit the page. Click on it to enlarge.

Bi-N-Tic Rear.jpg


Back to top
View user's profile Send private message
otherunicorn



Joined: May 11, 2008
Posts: 136
Location: Australia

PostPosted: Fri Oct 28, 2011 9:26 pm    Post subject: Reply with quote  Mark this post and the followings unread

Very tidy!
_________________
http://www.cgs.synth.net/
Back to top
View user's profile Send private message Visit poster's website
Abby Normal



Joined: Feb 20, 2010
Posts: 66
Location: USA
Audio files: 2

PostPosted: Fri Oct 28, 2011 9:32 pm    Post subject: Reply with quote  Mark this post and the followings unread

Smile
Back to top
View user's profile Send private message
bridechamber



Joined: Oct 06, 2007
Posts: 64
Location: Saint Paul, MN

PostPosted: Sun Oct 30, 2011 10:29 pm    Post subject: Reply with quote  Mark this post and the followings unread

Very nice work! The samples are great too!
Back to top
View user's profile Send private message
ericcoleridge



Joined: Jan 16, 2007
Posts: 885
Location: NYC

PostPosted: Wed Nov 16, 2011 2:29 pm    Post subject: Reply with quote  Mark this post and the followings unread

Does anyone have audio samples of the Serge 10-channel Comb Filter?

I'm also worndering if there'd be any inherent problem with taking individual outs from each frequency band?

It seems like a natural thing to want to do-- plus I've had this idea-- sort of inspired by the Moog Murf and the Buchla 296 Spectral Processor. I was thinking about sending each of 10 frequency bands to 10 inputs of a Patch/Switch Matrix, with each of 10 Matrix outputs sent to the inputs a 10-stage Sequential Switch so that Seq Switch Output rotates between the 10 different filter-band mixes. Doesn't that sound like a great idea? Not like it's my idea or anything-- it's esentially just a much more expensive implementation of a Murf. But, I'd really like to build it.
Back to top
View user's profile Send private message
otherunicorn



Joined: May 11, 2008
Posts: 136
Location: Australia

PostPosted: Thu Nov 17, 2011 1:32 am    Post subject: Reply with quote  Mark this post and the followings unread

ericcoleridge wrote:
Does anyone have audio samples of the Serge 10-channel Comb Filter?

I'm also worndering if there'd be any inherent problem with taking individual outs from each frequency band?

It seems like a natural thing to want to do-- plus I've had this idea-- sort of inspired by the Moog Murf and the Buchla 296 Spectral Processor. I was thinking about sending each of 10 frequency bands to 10 inputs of a Patch/Switch Matrix, with each of 10 Matrix outputs sent to the inputs a 10-stage Sequential Switch so that Seq Switch Output rotates between the 10 different filter-band mixes. Doesn't that sound like a great idea? Not like it's my idea or anything-- it's esentially just a much more expensive implementation of a Murf. But, I'd really like to build it.


If you made individual outputs, you would need to add buffers to each of them. The same design of single op-amp buffer used on each of the comb outputs would do, with each of their non-inverting inputs connected directly to the outputs of each op-amp in the filter section.

No, I've not tried it.

_________________
http://www.cgs.synth.net/
Back to top
View user's profile Send private message Visit poster's website
ericcoleridge



Joined: Jan 16, 2007
Posts: 885
Location: NYC

PostPosted: Thu Nov 17, 2011 12:42 pm    Post subject: Reply with quote  Mark this post and the followings unread

Quote:

Quote:

I'm also worndering if there'd be any inherent problem with taking individual outs from each frequency band?


If you made individual outputs, you would need to add buffers to each of them. The same design of single op-amp buffer used on each of the comb outputs would do, with each of their non-inverting inputs connected directly to the outputs of each op-amp in the filter section.


I want to ask more about these buffers, but I moved the question out of this Samples topic, to another topic specifically on the Resonant Equalizer
Back to top
View user's profile Send private message
cleaninglady



Joined: Dec 01, 2010
Posts: 10
Location: creeping up behind you...

PostPosted: Mon Mar 12, 2012 8:22 pm    Post subject: Reply with quote  Mark this post and the followings unread

Here is a bunch of stuff from my Best Of CGS Panel #3 and SWAMP.

In the near future , i'll have some samples of the MARSH and BOG.

The boards are stuffed ; just waiting on panels.

http://soundcloud.com/cleaninglady
Back to top
View user's profile Send private message
Argitoth



Joined: Jun 24, 2008
Posts: 152
Location: Gilbert, Arizona
Audio files: 3
G2 patch files: 6

PostPosted: Thu May 31, 2012 4:42 am    Post subject: Reply with quote  Mark this post and the followings unread

how about some samples of CGS digital noise? I'm wondering why it might be useful.

the links here no longer work: http://electro-music.com/forum/post-189430.html Sad
Back to top
View user's profile Send private message Visit poster's website
Abby Normal



Joined: Feb 20, 2010
Posts: 66
Location: USA
Audio files: 2

PostPosted: Sat Jul 28, 2012 10:32 pm    Post subject: Synthacon - Finally built! Reply with quote  Mark this post and the followings unread

I completed another CGS module from my long-term backlog. It's a Synthacon filter PCB I bought around 8 years ago.

Below are some pics. Here's a link to a track I recorded using this filter exclusively (ie. no other filters, but I did use other modules Smile). The only effects are some delay from my DAW, and reverb effects from a Neural Agonizer.

http://soundcloud.com/goom/journey-through-nothing

The front panel is a Stooge panel (RIP Larry Hendry). It has reversible attenuators for High Pass, Low Pass, Band Pass and the FM 1 input. I built a reversible input attenuator circuit to account for these front panel functions. There is also a Wet/Dry All Pass Input mix control.

Anyway, nice filter, Ken!


PCBs.jpg
 Description:
 Filesize:  118.67 KB
 Viewed:  101 Time(s)
This image has been reduced to fit the page. Click on it to enlarge.

PCBs.jpg



Panel.jpg
 Description:
 Filesize:  101.38 KB
 Viewed:  94 Time(s)
This image has been reduced to fit the page. Click on it to enlarge.

Panel.jpg


Back to top
View user's profile Send private message
Argitoth



Joined: Jun 24, 2008
Posts: 152
Location: Gilbert, Arizona
Audio files: 3
G2 patch files: 6

PostPosted: Fri Oct 26, 2012 1:42 am    Post subject: Reply with quote  Mark this post and the followings unread

using CGS116 VC-ADSR as a chaotic signal generator: http://soundcloud.com/elanhickler/cgs116-can-your-envelope-do

will have to make a demo of actually using it as a fully-featured ADSR when I can.
Back to top
View user's profile Send private message Visit poster's website
dave_3283



Joined: Jan 30, 2009
Posts: 28
Location: Dallas TX

PostPosted: Fri Oct 26, 2012 8:39 am    Post subject: Reply with quote  Mark this post and the followings unread

Argitoth- that sample was replusive sounding. I really like it.
Back to top
View user's profile Send private message
Argitoth



Joined: Jun 24, 2008
Posts: 152
Location: Gilbert, Arizona
Audio files: 3
G2 patch files: 6

PostPosted: Fri Oct 26, 2012 9:40 am    Post subject: Reply with quote  Mark this post and the followings unread

I just updated the above sample. Now the first section is the same, the second section mixes the envleope and the oscillator driving the envelope to show how it's frequency dividing and waveshaping.
Back to top
View user's profile Send private message Visit poster's website
Display posts from previous:   
Post new topic   Reply to topic Moderators: Scott Stites
Page 2 of 2 [50 Posts]
View unread posts
View new posts in the last week
Goto page: Previous 1, 2
Mark the topic unread :: View previous topic :: View next topic
 Forum index » DIY Hardware and Software » Ken Stone designs - CGS
Jump to:  

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum
e-m mkii

Please support our site. If you click through and buy from
our affiliate partners, we earn a small commission.


Forum with support of Syndicator RSS
Powered by phpBB © 2001, 2005 phpBB Group
Copyright © 2003 through 2009 by electro-music.com - Conditions Of Use