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settle
Joined: Sep 22, 2004 Posts: 35
G2 patch files: 2
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Posted: Thu Oct 07, 2004 4:25 am Post subject:
help!!!w/sequencers |
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i really hope i can explain this deadend i always hit when im trying to build my dream seqeuncer in the nord. here it goes-
i am using the notesequencer to control the pitch of my main oscillators, and the trigger/gates below the note sliders(on the notesequencer) to trigger the opening of the envelope. i want the note sequencer to only send a change to the pitch on my oscillators when i trigger the envelope, so when i have a long decayon the envelope, the pitch of the oscilator doesnt change during the decay. know what im sayin? please!!!
an example of what i want to do is here
http://www.sq4.be/ |
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blue hell
Site Admin

Joined: Apr 03, 2004 Posts: 24419 Location: The Netherlands, Enschede
Audio files: 297
G2 patch files: 320
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Posted: Thu Oct 07, 2004 4:51 am Post subject:
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Can't try here without a G2, but Id think you can use a sample&hold or a track&hold to do what you want.
Connect the yellow sequencer output to the yellow input on the sample/track&hold and the blue signals likewise.
For the sample&hold some delay in the blue signal might be needed (use a note quantizer or a mixer or anything that's blue and can be set to unity gain for it).
The track & hold might give a small glitch, although probably it will be unnoticable. If not use a glide in the blue signal set to some mili seconds.
Jan. |
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settle
Joined: Sep 22, 2004 Posts: 35
G2 patch files: 2
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Posted: Thu Oct 07, 2004 5:13 am Post subject:
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hmm...this is the key hey? ill try it out in the morn...thanks blue.
settle |
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mosc
Site Admin

Joined: Jan 31, 2003 Posts: 18240 Location: Durham, NC
Audio files: 224
G2 patch files: 60
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Posted: Thu Oct 07, 2004 9:03 am Post subject:
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A trick I've used is along with the S/H is to block new triggers and gates with an AND gate where one of the inputs is fed by the envelope via a comparitor. New notes are allowed only when the envelope is less than 1. If you do this in Poly mode it works well. You'll never get a note that's mangled while it's still playing. _________________ --Howard
my music and other stuff |
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zynthetix
Joined: Jun 12, 2003 Posts: 838 Location: nyc
Audio files: 10
G2 patch files: 13
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Posted: Thu Oct 07, 2004 2:06 pm Post subject:
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Settle, I uploaded a demo patch that might answer your question.
Read the description and download it at this post in the experimental patch forum. |
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mosc
Site Admin

Joined: Jan 31, 2003 Posts: 18240 Location: Durham, NC
Audio files: 224
G2 patch files: 60
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Posted: Thu Oct 07, 2004 2:43 pm Post subject:
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Cool, Zynth. You don't even need a comparator. The AND gate sorta has them built in.  _________________ --Howard
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settle
Joined: Sep 22, 2004 Posts: 35
G2 patch files: 2
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Posted: Thu Oct 07, 2004 5:08 pm Post subject:
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wow, thank u again. so, this is where i start to learn the logic modules? slowly. is there a tutorial of how to use logic stuff in the nord, or did u all just have to learn them by trial and error?
tanx
settle  |
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settle
Joined: Sep 22, 2004 Posts: 35
G2 patch files: 2
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mosc
Site Admin

Joined: Jan 31, 2003 Posts: 18240 Location: Durham, NC
Audio files: 224
G2 patch files: 60
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Posted: Thu Oct 07, 2004 6:59 pm Post subject:
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That's a good place to learn this stuff. The basic funcitions of logic gates and flipflops are in almost all electronic tech text books used at community colleges. _________________ --Howard
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zynthetix
Joined: Jun 12, 2003 Posts: 838 Location: nyc
Audio files: 10
G2 patch files: 13
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Posted: Thu Oct 07, 2004 7:13 pm Post subject:
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check used books sites for digital fundamentals textbooks....when I first started learning this stuff I bought a used one from the 80's for $3.00 and it had everything I needed to understand the logic gates in the nord. |
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