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New Serge page online - Alphabet Soup #1: The DSG

New Serge page online - Alphabet Soup #1: The DSG

2008-12-20 by Carbon111

Alphabet Soup #1: The DSG:

The DSG is one of the most flexible synthesizer modules ever conceived
and yet in some ways is very simple.

This is first in a series of introductory articles, each focusing on a
specific Serge Function Block.

The Page can be reached through my Serge Index:

http://www.carbon111.com/serge_index.html

...or directly:

http://www.carbon111.com/alphabet1.html

Suggestions for which function block (module) to tackle next are most
welcome.

Sorry this was such a long time coming - hopefully some will find it
useful. Thanks again Everybody!

Very Best Regards, James
--
http://www.carbon111.com

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-20 by Bakis Sirros

very nice page, well done!

Bakis Sirros - Parallel Worlds / Interconnected / Memory Geist
[Doepfer_a100] group owner
www. parallel - worlds - music. com
www. myspace. com/ parallelworldsmusic
www. myspace. com/ interconnectedmusic
www. myspace. com/ memorygeist
www. DiN. org. uk
www. musicamaximamagnetica. com
www. shimarecords. co. uk
www. rubberrecords. gr
Athens - Greece
Show quoted textHide quoted text
--- On Sat, 12/20/08, Carbon111 <carbon111@...> wrote:
From: Carbon111 <carbon111@...>
Subject: [SergeModular] New Serge page online - Alphabet Soup #1: The DSG
To: SergeModular@yahoogroups.com
Date: Saturday, December 20, 2008, 7:07 AM

Alphabet Soup #1: The DSG:

The DSG is one of the most flexible synthesizer modules ever conceived
and yet in some ways is very simple.

This is first in a series of introductory articles, each focusing on a
specific Serge Function Block.

The Page can be reached through my Serge Index:

http://www.carbon11 1.com/serge_ index.html

...or directly:

http://www.carbon11 1.com/alphabet1. html

Suggestions for which function block (module) to tackle next are most
welcome.

Sorry this was such a long time coming - hopefully some will find it
useful. Thanks again Everybody!

Very Best Regards, James
--
http://www.carbon11 1.com


Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-20 by amnesia

Excellent Carbon..cant wait to read more :-)

ALso a heads up to what I am doing over at Vicmod blog..I am
interviewing synth designers etc...Ken Stone and Paul Perry are already up.

http://vicmod.blogspot.com/

I also will be interviewing
Warren Burt
Lauie (Elby Design)
Peter Grenader (Plan B)
Mike Brown (Livewire)
Scott Jaegar (The Harvestman)
and more

I would dearly love to interview Rex Probe as well but for some reason
my emails dont get to him??

cheers
Ross
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>
>

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-20 by jamescigler

Thanks so much for doing these! As someone looking seriously at Serge, all your pages
have been very helpful.

I'd like to suggest the Smooth/Stepped Generator next. I'm pretty sure I understand each
half well enough, but I'd love to see what other possibilities are unlocked through the
patch-programmability of the Serge.

Thanks!

-james
Show quoted textHide quoted text
--- In SergeModular@yahoogroups.com, Carbon111 <carbon111@...> wrote:
>
> Alphabet Soup #1: The DSG:
>
> The DSG is one of the most flexible synthesizer modules ever conceived
> and yet in some ways is very simple.
>
> This is first in a series of introductory articles, each focusing on a
> specific Serge Function Block.
>
> The Page can be reached through my Serge Index:
>
> http://www.carbon111.com/serge_index.html
>
> ...or directly:
>
> http://www.carbon111.com/alphabet1.html
>
> Suggestions for which function block (module) to tackle next are most
> welcome.
>
> Sorry this was such a long time coming - hopefully some will find it
> useful. Thanks again Everybody!
>
> Very Best Regards, James
> --
> http://www.carbon111.com
>

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-20 by Christopher Jon

I'll second that.

Great resource, thanks!

//Chris
Show quoted textHide quoted text
--- In SergeModular@yahoogroups.com, "jamescigler" <jamescigler@...> wrote:

> I'd like to suggest the Smooth/Stepped Generator next. I'm pretty sure I understand each
> half well enough, but I'd love to see what other possibilities are unlocked through the
> patch-programmability of the Serge.

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-20 by Bakis Sirros

indeed. SSG.


Bakis Sirros - Parallel Worlds / Interconnected / Memory Geist
[Doepfer_a100] group owner
www. parallel - worlds - music. com
www. myspace. com/ parallelworldsmusic
www. myspace. com/ interconnectedmusic
www. myspace. com/ memorygeist
www. DiN. org. uk
www. musicamaximamagnetica. com
www. shimarecords. co. uk
www. rubberrecords. gr
Athens - Greece
Show quoted textHide quoted text
--- On Sat, 12/20/08, Christopher Jon <iparasite@...> wrote:
From: Christopher Jon <iparasite@...>
Subject: [SergeModular] Re: New Serge page online - Alphabet Soup #1: The DSG
To: SergeModular@yahoogroups.com
Date: Saturday, December 20, 2008, 9:29 PM

I'll second that.

Great resource, thanks!

//Chris

--- In SergeModular@ yahoogroups. com, "jamescigler" <jamescigler@ ...> wrote:

> I'd like to suggest the Smooth/Stepped Generator next. I'm pretty sure I understand each
> half well enough, but I'd love to see what other possibilities are unlocked through the
> patch-programmabili ty of the Serge.


Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-20 by Carbon111

Thanks for the nice words, guys!

As far as the SSG goes, well, the SSG isn't very high on my list because
John Papiewski has an *excellent* in-depth series of articles on Egres:

http://www.serge-fans.com/wiz_SSG1.htm

http://www.serge-fans.com/wiz_SSG2.htm

http://www.serge-fans.com/wiz_SSG3.htm

Maybe down the road, I'll do something brief and to the point on the SSG
but I honestly can't imagine any possible improvements on what John has
already written. :)

With my Serge site, I'm intentionally being careful to not overlap the
wonderful resources at Egres. They were there for me when I was just
getting started with my Serge and I'm deeply indebted to Les and company
for all their hard work! I consider my little Serge shrine to be more of
an additional resource or "sister site".

At this point, I'm thinking of doing "Alphabet Soup #2" on the
Divide-By-N Comparator. The Wave Multipliers and Variable Q VCF are high
on my list as well.

Thanks again for finding my little labor of love useful or interesting!

Very Best Regards, James
--
http://www.carbon111.com

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-20 by BooleanYulian

James, firstly, major thanks for your new page.. very useful.

Secondly, you read my mind about the /N Comp.. I was gonna ask :-)

Perhaps another good subject could be controlled feedback techniques..

thanks again
y.

On 20-Dec-08, at 3:01 PM, Carbon111 wrote:

At this point, I'm thinking of doing "Alphabet Soup #2" on the
Divide-By-N Comparator. The Wave Multipliers and Variable Q VCF are high
on my list as well.

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-20 by Carbon111

> Secondly, you read my mind about the /N Comp.. I was gonna ask :-)
>
> Perhaps another good subject could be controlled feedback techniques..

Excellent! There's actually a lot of unique functionality in the /N Comp
that people might not expect. I've already got some good ideas for this.

An article about the use of feedback in the Serge Modular is an
excellent idea! Feedback is a massive component in so many of the
bread-and-butter patches I use every day, not to mention the more
esoteric patches. Thanks for the idea!

Best Regards, James
--
http://www.carbon111.com

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-20 by Kylee Kennedy

James thanks also for posting the Alphabet Soup #1...
I was going to suggest SSG also but did a little research and saw the posts that were linked to in this thread on the EGRES site. I'd be really interested in the N-Comp or any of the Logic modules really. Also the Sequence Programmer has intrigued me from my searches last night.

Take Care,
Kylee

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-21 by zaum

Good work and looking forward to more!

One idea I've been thinking about, though I haven't actually
implemented it, would be to to profile a module at a time and have
either a blog-style comment interface or Wiki interface going. I
wasn't thinking of starting with Serge by the way, but seeing the
start of something at Carbon111's site got me thinking again. It
would allow readers could add more uses, details, corrections, etc.
on a specific module and they'd be all collected in one place.

The thing is from a reader's standpoint, sometimes I read something
on a site I like that's maybe partly wrong or lacks some info.
(Though that didn't happen on the DSG page, except perhaps I'd ask
explain why the acronym is "DSG" rather than "DUSG") I'll probably e-
mail the owner if it's something crucial, though for a small tip or
not really critical comment I likely might not. So it's been
occurring to me that maybe a module at a time with user comments
might make a great place to stop and share knowledge on a particular
module.

Anyway, just mentioning the idea for someone like Carbon111 to
consider using.

Nicholas Kent

my minimal blog
http://illudium.blogspot.com/

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-21 by metafoetus2002

Hi James,

thanks for doing this! I just have one comment: I am missing an explicit mention of the
DSG (and DTGs) behavior to ignore any signal at their TRIG INs for as long as they are
producing envelopes. While this is the reason why DSG/DTG can do such wonderful things
as acting as subharmonic generators / frequency counters, it is also the reason why it
can't act as a real AD envelope, which can be a pain when setting up more conventional
sounds (e.g. non-self-playing percussive sounds that are triggered by a keyboard or
sequencer).

I wish I'd spend more thought about this detail while putting together my custom panel to
complement my Animal, which is now missing an ADSR. Luckily there are the DUAL ADSR
M-CLASS available...which means making a new custom case.

Best regards,
Jan-Hinnerk
Show quoted textHide quoted text
--- In SergeModular@yahoogroups.com, Carbon111 <carbon111@...> wrote:
>
> Alphabet Soup #1: The DSG:
>
> The DSG is one of the most flexible synthesizer modules ever conceived
> and yet in some ways is very simple.
>
> This is first in a series of introductory articles, each focusing on a
> specific Serge Function Block.
>
> http://www.carbon111.com/alphabet1.html

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-21 by John P

The retriggering problem you mention is only a nuisance with longer
attack times.
If you send a gate to 'INPUT' instead of 'TRIG IN' and use fairly short
attack times, you can work around
this limitation.


metafoetus2002 wrote:
Show quoted textHide quoted text
>
> Hi James,
>
> thanks for doing this! I just have one comment: I am missing an
> explicit mention of the
> DSG (and DTGs) behavior to ignore any signal at their TRIG INs for as
> long as they are
> producing envelopes. While this is the reason why DSG/DTG can do such
> wonderful things
> as acting as subharmonic generators / frequency counters, it is also
> the reason why it
> can't act as a real AD envelope, which can be a pain when setting up
> more conventional
> sounds (e.g. non-self-playing percussive sounds that are triggered by
> a keyboard or
> sequencer).
>
> I wish I'd spend more thought about this detail while putting together
> my custom panel to
> complement my Animal, which is now missing an ADSR. Luckily there are
> the DUAL ADSR
> M-CLASS available...which means making a new custom case.
>
> Best regards,
> Jan-Hinnerk
>
> -
>

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-21 by metafoetus2002

Hi John,

Unfortunately, its not only longer attack times where the missing retriggering functionality
can become a problem.

Image a very simple patch in which one half of a DSG/DTG is controlling both the cutoff
frequency of a lowpass filter and the final patch volume via a VCA. Now have this patch
being played with alternating very short and longer notes, trying to achieve no audible
attack and very short release times, and the filter frequency decaying during the note,
somewhat resembling a funky slap bass playing style.

Such playing stlye is not possible using the TRIG IN. As the gate length does not matter
when using this input, you have find a FALL time that
(a) is short enough so that no notes are omitted (if the DSG is still outputting an envelope
and thus not reacting to a new gate signal), and
(b) is long enough to give you a reasonable note length.

Alas, using the INPUT is no alternative for this scenario. In this case the DSG/DTG act as an
ASR, which means that
(a) you don't have any change in the DSG/DTG output during the note, and
(b) its output signal falls to zero in the FALL time after the gate at the INPUT jack stopped.

Both approaches do not give the intended musical results. Using an ADSR with no attack,
medium decay and a very short release times would do the trick. When putting a Serge
system together, it is important to know that it can't do proper AD envelopes using DSGs
or DTGs only. You will need an ADSR.

When I ordered my Serge, I was so overwhelmed with the multi-functionality of the
DSG/DTG that I simply overlooked this behavior. In addition, a bit of snobbery on my side
set in, along the lines of "I don't need such mono-functional, boring ADSR modules in a
Serge". Well, I had to learn it the hard way.

That's why I think the information about the DSG/DTG not being retriggerable on it INPUT
jacks should be mentioned on James's excellent page on the DSG.

Best regards,
Jan-Hinnerk
Show quoted textHide quoted text
--- In SergeModular@yahoogroups.com, John P <johnp299792@...> wrote:
>
> The retriggering problem you mention is only a nuisance with longer
> attack times.
> If you send a gate to 'INPUT' instead of 'TRIG IN' and use fairly short
> attack times, you can work around
> this limitation.
>
>
> metafoetus2002 wrote:
> >
> > Hi James,
> >
> > thanks for doing this! I just have one comment: I am missing an
> > explicit mention of the
> > DSG (and DTGs) behavior to ignore any signal at their TRIG INs for as
> > long as they are
> > producing envelopes. While this is the reason why DSG/DTG can do such
> > wonderful things
> > as acting as subharmonic generators / frequency counters, it is also
> > the reason why it
> > can't act as a real AD envelope, which can be a pain when setting up
> > more conventional
> > sounds (e.g. non-self-playing percussive sounds that are triggered by
> > a keyboard or
> > sequencer).
> >
> > I wish I'd spend more thought about this detail while putting together
> > my custom panel to
> > complement my Animal, which is now missing an ADSR. Luckily there are
> > the DUAL ADSR
> > M-CLASS available...which means making a new custom case.
> >
> > Best regards,
> > Jan-Hinnerk
> >
> > -
> >
>

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-21 by Carbon111

>
>> thanks for doing this! I just have one comment: I am missing an explicit mention of the
>> DSG (and DTGs) behavior to ignore any signal at their TRIG INs for as long as they are
>> producing envelopes.


Hey Jan & Everybody,

I'll have to do some research. I've had no problem with re-triggerable
envelopes but I've always had to use a trigger pulse in addition to a
gate signal to be able to re-trigger in the middle of a cycle for my ASR
envelopes. Fortunately, my MIDI/CV converter supplies both types of
signal simultaneously.

Let me try a few things today and I'll get back to everybody. I have no
doubt what Jan says is true but, maybe because of my working methods, I
haven't come across this. I think I might have an idea that may be a
good workaround. <crosses fingers>

I'll amend the article based on what we figure out. Thanks again!

I'll talk to you all soon.

Best Regards, James
--
http://www.carbon111.com

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-22 by James Cigler

Several of us on the Muff Wiggler forum wanted to do something similar and decided to create a wiki instead of managing it inside the forum.

It's format agnostic, so anyone is very welcome to contribute. Serge, euro, Wiard, frac, etc.

wiki.muffwiggler.com

-james
Show quoted textHide quoted text
On Dec 21, 2008, at 6:45 AM, zaum <zaum@...> wrote:

Good work and looking forward to more!

One idea I've been thinking about, though I haven't actually
implemented it, would be to to profile a module at a time and have
either a blog-style comment interface or Wiki interface going. I
wasn't thinking of starting with Serge by the way, but seeing the
start of something at Carbon111's site got me thinking again. It
would allow readers could add more uses, details, corrections, etc.
on a specific module and they'd be all collected in one place.

The thing is from a reader's standpoint, sometimes I read something
on a site I like that's maybe partly wrong or lacks some info.
(Though that didn't happen on the DSG page, except perhaps I'd ask
explain why the acronym is "DSG" rather than "DUSG") I'll probably e-
mail the owner if it's something crucial, though for a small tip or
not really critical comment I likely might not. So it's been
occurring to me that maybe a module at a time with user comments
might make a great place to stop and share knowledge on a particular
module.

Anyway, just mentioning the idea for someone like Carbon111 to
consider using.

Nicholas Kent

my minimal blog
http://illudium.blogspot.com/

------------------------------------

Keep on Patchin'!
Yahoo! Groups Links

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-22 by Carbon111

Hey!
I just joined that forum yesterday. Cool place!
I'll contribute to the wiki! Thanks for the head's up!
Regards, James
--
http://www.carbon111.com

Dec 22, 2008 03:58:51 PM, SergeModular@yahoogroups.com wrote:
Show quoted textHide quoted text
Several of us on the Muff Wiggler forum wanted to do something similar and decided to create a wiki instead of managing it inside the forum.

It's format agnostic, so anyone is very welcome to contribute. Serge, euro, Wiard, frac, etc.

wiki.muffwiggler.com

-james

Serge Animal Question

2008-12-22 by verstaerker

hello group

i had a very exciting day today, because my Animal arrived

except that i'm very impressed & excited and i think i have some problem
with the NTO

if i turn the knob for the FM Intensity (labeled FC FM) i got very
strong changes in pitch even if there's nothing inserted in "In FM"

also if something is FM-ing the VCO , when i turn the Intensity knob i
get a strange pitchshift - i doubt this is a nomal behaviour

pleas listen to my sound sample and tell me if this is normal

http://www.verstaerker-music.info/upload/music/Animal_FM_test.mp3
(nothing instered in In FM - just turning the Inensity knob)


unless u tell me this is the normal behaviour, i'll have to contact Rex
about this issue

thanx everybody

Re: Warren Burt interview

2008-12-23 by matthew carpenter

Thanks, Ross, I learned a lot!

On Mon, Dec 22, 2008 at 7:05 PM, amnesia <amni56@...> wrote:

Hi all

An interview with Warren Burt. He built and has been using the Serge
since the 70s,,,some great Serge stories and photos
http://vicmod.blogspot.com/

Ross Healy



Re: Serge Animal Question

2008-12-23 by John P

I'm pretty sure what you're hearing is normal. If you patch an audio
signal into IN FM and vary the VC FM by hand or by voltage control, you
should hear proper FM effects.

verstaerker wrote:
Show quoted textHide quoted text
>
> hello group
>
> i had a very exciting day today, because my Animal arrived
>
> except that i'm very impressed & excited and i think i have some problem
> with the NTO
>
> if i turn the knob for the FM Intensity (labeled FC FM) i got very
> strong changes in pitch even if there's nothing inserted in "In FM"
>
> also if something is FM-ing the VCO , when i turn the Intensity knob i
> get a strange pitchshift - i doubt this is a nomal behaviour
>
> pleas listen to my sound sample and tell me if this is normal
>
> http://www.verstaerker-music.info/upload/music/Animal_FM_test.mp3
> <http://www.verstaerker-music.info/upload/music/Animal_FM_test.mp3>
> (nothing instered in In FM - just turning the Inensity knob)
>
> unless u tell me this is the normal behaviour, i'll have to contact Rex
> about this issue
>
> thanx everybody
>
>

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-23 by Christopher Jon

--- In SergeModular@yahoogroups.com, Carbon111 <carbon111@...> wrote:
Show quoted textHide quoted text
>
> Thanks for the nice words, guys!
>
> As far as the SSG goes, well, the SSG isn't very high on my list because
> John Papiewski has an *excellent* in-depth series of articles on Egres:


As I said over at Muff's forum I missed this somehow - thanks for the link!


> At this point, I'm thinking of doing "Alphabet Soup #2" on the
> Divide-By-N Comparator. The Wave Multipliers and Variable Q VCF are high
> on my list as well.

I'm definitely interested in the Variable Q VCF.

Thanks!
//Chris

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-23 by Carbon111

>I'm definitely interested in the Variable Q VCF.

That's high on my list as well, I think it would be fun to discuss the VCFQ as a CV processor.

All these Serge "function blocks" seem to have magic hidden in them. ;)

Best Regards, James
--
http://www.carbon111.com

Re: New Serge page online - Alphabet Soup #1: The DSG

2008-12-23 by Coalstar

Hi Jan,

> That's why I think the information about the DSG/DTG not being
retriggerable on it INPUT
> jacks should be mentioned on James's excellent page on the DSG.

I think you're correct, the ASR patch mentioned on my page isn't
really a good enough work-around (or at least not a transparent one)so
I will add the "non-retriggerability"-during-a-cycle as a caveat on my
1st Alphabet Soup page.

I probably won't get any time with my system until after the holidays
and there are a couple of things I still want to try so I'll revise
the page at that time.

Thanks again!

Best Regards, James
--
http://www.carbon111.com/serge_index.html

Re: New Serge page online - Alphabet Soup #1: The DSG

2009-02-03 by b3nnysf

Hi all,

I easily _WAS_ able to RE-trigger my 1/2 DSG using just the black
input jack, and a gate signal from a doepfer MCV4 converter. each time
I hit a key, the DSG started again and sloped down to zero like you
would expect from an AR envelope, I then patched this into the Xfader
as the VCA... it works perfectly!

later,
ben
..
Show quoted textHide quoted text
--- In SergeModular@yahoogroups.com, "Coalstar" <carbon111@...> wrote:
>
> Hi Jan,
>
> > That's why I think the information about the DSG/DTG not being
> retriggerable on it INPUT
> > jacks should be mentioned on James's excellent page on the DSG.
>
> I think you're correct, the ASR patch mentioned on my page isn't
> really a good enough work-around (or at least not a transparent one)so
> I will add the "non-retriggerability"-during-a-cycle as a caveat on my
> 1st Alphabet Soup page.
>
> I probably won't get any time with my system until after the holidays
> and there are a couple of things I still want to try so I'll revise
> the page at that time.
>
> Thanks again!
>
> Best Regards, James
> --
> http://www.carbon111.com/serge_index.html
>

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