Yahoo Groups archive

Korg DW8000, Mono/Poly, MS-20...

Index last updated: 2026-04-28 22:44 UTC

Thread

oh my... dw8000 audio input modification.

oh my... dw8000 audio input modification.

2006-01-21 by robert andrew scott

hey all !

i'm sorry that i wasn't moderating messages in a timely manner for a 
while there. i was on an east coast tour with one of my bands..


anyway.. i've wanted to ask: does anyone have any ideas about how to 
run external audio into the dw8000's filter, envelope and delay?

if someone has the schematics, i'm sure we can find the point where the 
noise generator's output is passed as audio..


is anyone interested in working with me on this?


-robert
feel free to check out my recent vocoder, moog, arp, korg, and NES mods 
on www.katreil.com. (under serious construction)

Re: [DW8000] oh my... dw8000 audio input modification.

2006-01-21 by james lanni

hi,
 i am also interested in getting an insert point just
before the delay if anyone can help.
peace
james

--- robert andrew scott <quiet_channel@...>
wrote:

> 
> hey all !
> 
> i'm sorry that i wasn't moderating messages in a
> timely manner for a 
> while there. i was on an east coast tour with one of
> my bands..
> 
> 
> anyway.. i've wanted to ask: does anyone have any
> ideas about how to 
> run external audio into the dw8000's filter,
> envelope and delay?
> 
> if someone has the schematics, i'm sure we can find
> the point where the 
> noise generator's output is passed as audio..
> 
> 
> is anyone interested in working with me on this?
> 
> 
> -robert
> feel free to check out my recent vocoder, moog, arp,
> korg, and NES mods 
> on www.katreil.com. (under serious construction)
> 
> 
> 
> 
> 


__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around 
http://mail.yahoo.com

Re: [DW8000] oh my... dw8000 audio input modification.

2006-01-22 by klosmon

Hello-
One of the things you'd have to deal with in this scenario is the fact that 
the DW has EIGHT filters & envelopes -- an external audio input to voice 1 
would only sound when voice 1 was played, according to the note assignment 
algorithm in the synth's firmware.  It might be possible to feed the 
external audio into all eight channels & put the synth into mono mode;  but 
with the current low cost of DW8000s, it might just be easier to reomove 
the voice board from a non-working or damaged synth & construct your own 
device, centered around the filters & delay.

~GMM

At 08:18 AM 1/21/2006, you wrote:
Show quoted textHide quoted text
>hi,
>i am also interested in getting an insert point just
>before the delay if anyone can help.
>peace
>james
>
>--- robert andrew scott <quiet_channel@...>
>wrote:
>
> >
> > hey all !
> >
> > i'm sorry that i wasn't moderating messages in a
> > timely manner for a
> > while there. i was on an east coast tour with one of
> > my bands..
> >
> >
> > anyway.. i've wanted to ask: does anyone have any
> > ideas about how to
> > run external audio into the dw8000's filter,
> > envelope and delay?
> >
> > if someone has the schematics, i'm sure we can find
> > the point where the
> > noise generator's output is passed as audio..
> >
> >
> > is anyone interested in working with me on this?
> >
> >
> > -robert
> > feel free to check out my recent vocoder, moog, arp,
> > korg, and NES mods
> > on www.katreil.com. (under serious construction)
> >
> >
> >
> >
> >
>
>
>__________________________________________________
>Do You Yahoo!?
>Tired of spam?  Yahoo! Mail has the best spam protection around
><http://mail.yahoo.com>http://mail.yahoo.com
>
>
>SPONSORED LINKS
><http://groups.yahoo.com/gads?t=ms&k=Electronic+instrument&w1=Electronic+instrument&w2=Korg+synthesizer&w3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electronic+musical+instrument&c=6&s=148&.sig=rAs5mrkvyis7q-WZRneFzA>Electronic 
>instrument 
><http://groups.yahoo.com/gads?t=ms&k=Korg+synthesizer&w1=Electronic+instrument&w2=Korg+synthesizer&w3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electronic+musical+instrument&c=6&s=148&.sig=SbYYKdNCJzkuxY-pwIsB7A>Korg 
>synthesizer 
><http://groups.yahoo.com/gads?t=ms&k=Synthesizer+music&w1=Electronic+instrument&w2=Korg+synthesizer&w3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electronic+musical+instrument&c=6&s=148&.sig=MsKtImh4uPk1GrzIhlDf_Q>Synthesizer 
>music
><http://groups.yahoo.com/gads?t=ms&k=Electronic+music&w1=Electronic+instrument&w2=Korg+synthesizer&w3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electronic+musical+instrument&c=6&s=148&.sig=JnJky7zeTDbfMnWIQ0g6pA>Electronic 
>music 
><http://groups.yahoo.com/gads?t=ms&k=Music+sampler&w1=Electronic+instrument&w2=Korg+synthesizer&w3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electronic+musical+instrument&c=6&s=148&.sig=XCY6Jj_zx1t-Ti774-yx2g>Music 
>sampler 
><http://groups.yahoo.com/gads?t=ms&k=Electronic+musical+instrument&w1=Electronic+instrument&w2=Korg+synthesizer&w3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electronic+musical+instrument&c=6&s=148&.sig=GI3Zlhi2q8YSDLoaiY2XXA>Electronic 
>musical instrument
>
>
>----------
>YAHOO! GROUPS LINKS
>
>    *  Visit your group "<http://groups.yahoo.com/group/DW8000>DW8000" on 
> the web.
>    *
>    *  To unsubscribe from this group, send an email to:
>    * 
> <mailto:DW8000-unsubscribe@yahoogroups.com?subject=Unsubscribe>DW8000-unsubscribe@yahoogroups.com 
>
>    *
>    *  Your use of Yahoo! Groups is subject to the 
> <http://docs.yahoo.com/info/terms/>Yahoo! Terms of Service.
>
>
>----------

Re: oh my... dw8000 audio input modification.

2006-01-23 by robert andrew scott

I wasn't planning to run the external input into voice 1..

The noise generator is run through 8 paths.. If the noise generator 
was disconnected (via switch) and an external input passed instead of 
noise, wouldn't that work just as well ?


-robert
[ www.katreil.com ]


--- In DW8000@yahoogroups.com, klosmon <klosmon@s...> wrote:
>
> Hello-
> One of the things you'd have to deal with in this scenario is the 
fact that 
> the DW has EIGHT filters & envelopes -- an external audio input to 
voice 1 
> would only sound when voice 1 was played, according to the note 
assignment 
> algorithm in the synth's firmware.  It might be possible to feed 
the 
> external audio into all eight channels & put the synth into mono 
mode;  but 
> with the current low cost of DW8000s, it might just be easier to 
reomove 
> the voice board from a non-working or damaged synth & construct 
your own 
> device, centered around the filters & delay.
> 
> ~GMM
> 
> At 08:18 AM 1/21/2006, you wrote:
> >hi,
> >i am also interested in getting an insert point just
> >before the delay if anyone can help.
> >peace
> >james
> >
> >--- robert andrew scott <quiet_channel@y...>
> >wrote:
> >
> > >
> > > hey all !
> > >
> > > i'm sorry that i wasn't moderating messages in a
> > > timely manner for a
> > > while there. i was on an east coast tour with one of
> > > my bands..
> > >
> > >
> > > anyway.. i've wanted to ask: does anyone have any
> > > ideas about how to
> > > run external audio into the dw8000's filter,
> > > envelope and delay?
> > >
> > > if someone has the schematics, i'm sure we can find
> > > the point where the
> > > noise generator's output is passed as audio..
> > >
> > >
> > > is anyone interested in working with me on this?
> > >
> > >
> > > -robert
> > > feel free to check out my recent vocoder, moog, arp,
> > > korg, and NES mods
> > > on www.katreil.com. (under serious construction)
> > >
> > >
> > >
> > >
> > >
> >
> >
> >__________________________________________________
> >Do You Yahoo!?
> >Tired of spam?  Yahoo! Mail has the best spam protection around
> ><http://mail.yahoo.com>http://mail.yahoo.com
> >
> >
> >SPONSORED LINKS
> ><http://groups.yahoo.com/gads?
t=ms&k=Electronic+instrument&w1=Electronic+instrument&w2=Korg+synthesi
zer&w3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Elect
ronic+musical+instrument&c=6&s=148&.sig=rAs5mrkvyis7q-
WZRneFzA>Electronic 
> >instrument 
> ><http://groups.yahoo.com/gads?
t=ms&k=Korg+synthesizer&w1=Electronic+instrument&w2=Korg+synthesizer&w
3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electronic
+musical+instrument&c=6&s=148&.sig=SbYYKdNCJzkuxY-pwIsB7A>Korg 
> >synthesizer 
> ><http://groups.yahoo.com/gads?
t=ms&k=Synthesizer+music&w1=Electronic+instrument&w2=Korg+synthesizer&
w3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electroni
c+musical+instrument&c=6&s=148&.sig=MsKtImh4uPk1GrzIhlDf_Q>Synthesizer
 
> >music
> ><http://groups.yahoo.com/gads?
t=ms&k=Electronic+music&w1=Electronic+instrument&w2=Korg+synthesizer&w
3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electronic
+musical+instrument&c=6&s=148&.sig=JnJky7zeTDbfMnWIQ0g6pA>Electronic 
> >music 
> ><http://groups.yahoo.com/gads?
t=ms&k=Music+sampler&w1=Electronic+instrument&w2=Korg+synthesizer&w3=S
ynthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electronic+mu
sical+instrument&c=6&s=148&.sig=XCY6Jj_zx1t-Ti774-yx2g>Music 
> >sampler 
> ><http://groups.yahoo.com/gads?
t=ms&k=Electronic+musical+instrument&w1=Electronic+instrument&w2=Korg+
synthesizer&w3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&
w6=Electronic+musical+instrument&c=6&s=148&.sig=GI3Zlhi2q8YSDLoaiY2XXA
>Electronic 
> >musical instrument
> >
> >
> >----------
> >YAHOO! GROUPS LINKS
> >
> >    *  Visit your 
group "<http://groups.yahoo.com/group/DW8000>DW8000" on 
> > the web.
> >    *
> >    *  To unsubscribe from this group, send an email to:
> >    * 
> > <mailto:DW8000-unsubscribe@yahoogroups.com?
subject=Unsubscribe>DW8000-unsubscribe@yahoogroups.com 
Show quoted textHide quoted text
> >
> >    *
> >    *  Your use of Yahoo! Groups is subject to the 
> > <http://docs.yahoo.com/info/terms/>Yahoo! Terms of Service.
> >
> >
> >----------
>

Re: [DW8000] Re: oh my... dw8000 audio input modification.

2006-01-23 by klosmon

It might --

The noise generator output can be interrupted by lifting the plus end of 
C61 on the voice board (a 10uf capacitor).  The external signal can 
theoretically be fed in through this capacitor.  Keep in mind the fact that 
this cicuit feeds into a dedicated VCA for the noise;  you'll have to have 
noise selected & turned up to hear anything.

Also, some experimentation will be required to find the right level &/or 
buffering for the incoming signal.

Let us know what you find.....

~GM


At 12:50 AM 1/23/2006, you wrote:
Show quoted textHide quoted text
>I wasn't planning to run the external input into voice 1..
>
>The noise generator is run through 8 paths.. If the noise generator
>was disconnected (via switch) and an external input passed instead of
>noise, wouldn't that work just as well ?
>
>
>-robert
>[ www.katreil.com ]
>
>
>--- In DW8000@yahoogroups.com, klosmon <klosmon@s...> wrote:
> >
> > Hello-
> > One of the things you'd have to deal with in this scenario is the
>fact that
> > the DW has EIGHT filters & envelopes -- an external audio input to
>voice 1
> > would only sound when voice 1 was played, according to the note
>assignment
> > algorithm in the synth's firmware.  It might be possible to feed
>the
> > external audio into all eight channels & put the synth into mono
>mode;  but
> > with the current low cost of DW8000s, it might just be easier to
>reomove
> > the voice board from a non-working or damaged synth & construct
>your own
> > device, centered around the filters & delay.
> >
> > ~GMM
> >
> > At 08:18 AM 1/21/2006, you wrote:
> > >hi,
> > >i am also interested in getting an insert point just
> > >before the delay if anyone can help.
> > >peace
> > >james
> > >
> > >--- robert andrew scott <quiet_channel@y...>
> > >wrote:
> > >
> > > >
> > > > hey all !
> > > >
> > > > i'm sorry that i wasn't moderating messages in a
> > > > timely manner for a
> > > > while there. i was on an east coast tour with one of
> > > > my bands..
> > > >
> > > >
> > > > anyway.. i've wanted to ask: does anyone have any
> > > > ideas about how to
> > > > run external audio into the dw8000's filter,
> > > > envelope and delay?
> > > >
> > > > if someone has the schematics, i'm sure we can find
> > > > the point where the
> > > > noise generator's output is passed as audio..
> > > >
> > > >
> > > > is anyone interested in working with me on this?
> > > >
> > > >
> > > > -robert
> > > > feel free to check out my recent vocoder, moog, arp,
> > > > korg, and NES mods
> > > > on www.katreil.com. (under serious construction)
> > > >
> > > >
> > > >
> > > >
> > > >
> > >
> > >
> > >__________________________________________________
> > >Do You Yahoo!?
> > >Tired of spam?  Yahoo! Mail has the best spam protection around
> > ><<http://mail.yahoo.com>http://mail.yahoo.com>http://mail.yahoo.com
> > >
> > >
> > >SPONSORED LINKS
> > ><<http://groups.yahoo.com/gads?>http://groups.yahoo.com/gads?
>t=ms&k=Electronic+instrument&w1=Electronic+instrument&w2=Korg+synthesi
>zer&w3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Elect
>ronic+musical+instrument&c=6&s=148&.sig=rAs5mrkvyis7q-
>WZRneFzA>Electronic
> > >instrument
> > ><<http://groups.yahoo.com/gads?>http://groups.yahoo.com/gads?
>t=ms&k=Korg+synthesizer&w1=Electronic+instrument&w2=Korg+synthesizer&w
>3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electronic
>+musical+instrument&c=6&s=148&.sig=SbYYKdNCJzkuxY-pwIsB7A>Korg
> > >synthesizer
> > ><<http://groups.yahoo.com/gads?>http://groups.yahoo.com/gads?
>t=ms&k=Synthesizer+music&w1=Electronic+instrument&w2=Korg+synthesizer&
>w3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electroni
>c+musical+instrument&c=6&s=148&.sig=MsKtImh4uPk1GrzIhlDf_Q>Synthesizer
>
> > >music
> > ><<http://groups.yahoo.com/gads?>http://groups.yahoo.com/gads?
>t=ms&k=Electronic+music&w1=Electronic+instrument&w2=Korg+synthesizer&w
>3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electronic
>+musical+instrument&c=6&s=148&.sig=JnJky7zeTDbfMnWIQ0g6pA>Electronic
> > >music
> > ><<http://groups.yahoo.com/gads?>http://groups.yahoo.com/gads?
>t=ms&k=Music+sampler&w1=Electronic+instrument&w2=Korg+synthesizer&w3=S
>ynthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electronic+mu
>sical+instrument&c=6&s=148&.sig=XCY6Jj_zx1t-Ti774-yx2g>Music
> > >sampler
> > ><<http://groups.yahoo.com/gads?>http://groups.yahoo.com/gads?
>t=ms&k=Electronic+musical+instrument&w1=Electronic+instrument&w2=Korg+
>synthesizer&w3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&
>w6=Electronic+musical+instrument&c=6&s=148&.sig=GI3Zlhi2q8YSDLoaiY2XXA
> >Electronic
> > >musical instrument
> > >
> > >
> > >----------
> > >YAHOO! GROUPS LINKS
> > >
> > >    *  Visit your
>group 
>"<<http://groups.yahoo.com/group/DW8000>http://groups.yahoo.com/group/DW8000>DW8000" 
>on
> > > the web.
> > >    *
> > >    *  To unsubscribe from this group, send an email to:
> > >    *
> > > <mailto:DW8000-unsubscribe@yahoogroups.com?
>subject=Unsubscribe>DW8000-unsubscribe@yahoogroups.com
> > >
> > >    *
> > >    *  Your use of Yahoo! Groups is subject to the
> > > 
> <<http://docs.yahoo.com/info/terms/>http://docs.yahoo.com/info/terms/>Yahoo! 
> Terms of Service.
> > >
> > >
> > >----------
> >
>
>
>
>
>
>
>----------
>YAHOO! GROUPS LINKS
>
>    *  Visit your group "<http://groups.yahoo.com/group/DW8000>DW8000" on 
> the web.
>    *
>    *  To unsubscribe from this group, send an email to:
>    * 
> <mailto:DW8000-unsubscribe@yahoogroups.com?subject=Unsubscribe>DW8000-unsubscribe@yahoogroups.com 
>
>    *
>    *  Your use of Yahoo! Groups is subject to the 
> <http://docs.yahoo.com/info/terms/>Yahoo! Terms of Service.
>
>
>----------

Re: oh my... dw8000 audio input modification.

2006-01-23 by cavernosum7

It might --

The noise generator output can be interrupted by lifting the plus end 
of C61 on the voice board (a 10uf capacitor).  The external signal 
can theoretically be fed in through this capacitor.  Keep in mind the 
fact that this cicuit feeds into a dedicated VCA for the noise;  
you'll have to have noise selected & turned up to hear anything.

Also, some experimentation will be required to find the right level 
&/or buffering for the incoming signal.

Let us know what you find.....

~GMM


--- In DW8000@yahoogroups.com, "robert andrew scott" 
<quiet_channel@y...> wrote:
>
> I wasn't planning to run the external input into voice 1..
> 
> The noise generator is run through 8 paths.. If the noise generator 
> was disconnected (via switch) and an external input passed instead 
of 
> noise, wouldn't that work just as well ?
> 
> 
> -robert
> [ www.katreil.com ]
> 
> 
> --- In DW8000@yahoogroups.com, klosmon <klosmon@s...> wrote:
> >
> > Hello-
> > One of the things you'd have to deal with in this scenario is the 
> fact that 
> > the DW has EIGHT filters & envelopes -- an external audio input 
to 
> voice 1 
> > would only sound when voice 1 was played, according to the note 
> assignment 
> > algorithm in the synth's firmware.  It might be possible to feed 
> the 
> > external audio into all eight channels & put the synth into mono 
> mode;  but 
> > with the current low cost of DW8000s, it might just be easier to 
> reomove 
> > the voice board from a non-working or damaged synth & construct 
> your own 
> > device, centered around the filters & delay.
> > 
> > ~GMM
> > 
> > At 08:18 AM 1/21/2006, you wrote:
> > >hi,
> > >i am also interested in getting an insert point just
> > >before the delay if anyone can help.
> > >peace
> > >james
> > >
> > >--- robert andrew scott <quiet_channel@y...>
> > >wrote:
> > >
> > > >
> > > > hey all !
> > > >
> > > > i'm sorry that i wasn't moderating messages in a
> > > > timely manner for a
> > > > while there. i was on an east coast tour with one of
> > > > my bands..
> > > >
> > > >
> > > > anyway.. i've wanted to ask: does anyone have any
> > > > ideas about how to
> > > > run external audio into the dw8000's filter,
> > > > envelope and delay?
> > > >
> > > > if someone has the schematics, i'm sure we can find
> > > > the point where the
> > > > noise generator's output is passed as audio..
> > > >
> > > >
> > > > is anyone interested in working with me on this?
> > > >
> > > >
> > > > -robert
> > > > feel free to check out my recent vocoder, moog, arp,
> > > > korg, and NES mods
> > > > on www.katreil.com. (under serious construction)
> > > >
> > > >
> > > >
> > > >
> > > >
> > >
> > >
> > >__________________________________________________
> > >Do You Yahoo!?
> > >Tired of spam?  Yahoo! Mail has the best spam protection around
> > ><http://mail.yahoo.com>http://mail.yahoo.com
> > >
> > >
> > >SPONSORED LINKS
> > ><http://groups.yahoo.com/gads?
> 
t=ms&k=Electronic+instrument&w1=Electronic+instrument&w2=Korg+synthesi
> 
zer&w3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Elect
> ronic+musical+instrument&c=6&s=148&.sig=rAs5mrkvyis7q-
> WZRneFzA>Electronic 
> > >instrument 
> > ><http://groups.yahoo.com/gads?
> 
t=ms&k=Korg+synthesizer&w1=Electronic+instrument&w2=Korg+synthesizer&w
> 
3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electronic
> +musical+instrument&c=6&s=148&.sig=SbYYKdNCJzkuxY-pwIsB7A>Korg 
> > >synthesizer 
> > ><http://groups.yahoo.com/gads?
> 
t=ms&k=Synthesizer+music&w1=Electronic+instrument&w2=Korg+synthesizer&
> 
w3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electroni
> 
c+musical+instrument&c=6&s=148&.sig=MsKtImh4uPk1GrzIhlDf_Q>Synthesizer
>  
> > >music
> > ><http://groups.yahoo.com/gads?
> 
t=ms&k=Electronic+music&w1=Electronic+instrument&w2=Korg+synthesizer&w
> 
3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electronic
> 
+musical+instrument&c=6&s=148&.sig=JnJky7zeTDbfMnWIQ0g6pA>Electronic 
> > >music 
> > ><http://groups.yahoo.com/gads?
> 
t=ms&k=Music+sampler&w1=Electronic+instrument&w2=Korg+synthesizer&w3=S
> 
ynthesizer+music&w4=Electronic+music&w5=Music+sampler&w6=Electronic+mu
> sical+instrument&c=6&s=148&.sig=XCY6Jj_zx1t-Ti774-yx2g>Music 
> > >sampler 
> > ><http://groups.yahoo.com/gads?
> 
t=ms&k=Electronic+musical+instrument&w1=Electronic+instrument&w2=Korg+
> 
synthesizer&w3=Synthesizer+music&w4=Electronic+music&w5=Music+sampler&
> 
w6=Electronic+musical+instrument&c=6&s=148&.sig=GI3Zlhi2q8YSDLoaiY2XXA
Show quoted textHide quoted text
> >Electronic 
> > >musical instrument
> > >
> > >
> > >----------
> > >YAHOO! GROUPS LINKS
> > >
> > >    *  Visit your 
> group "<http://groups.yahoo.com/group/DW8000>DW8000" on 
> > > the web.
> > >    *
> > >    *  To unsubscribe from this group, send an email to:
> > >    * 
> > > <mailto:DW8000-unsubscribe@yahoogroups.com?
> subject=Unsubscribe>DW8000-unsubscribe@yahoogroups.com 
> > >
> > >    *
> > >    *  Your use of Yahoo! Groups is subject to the 
> > > <http://docs.yahoo.com/info/terms/>Yahoo! Terms of Service.
> > >
> > >
> > >----------
> >
>

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.