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 Forum index » Clavia Nord Modular » G2 Patches - Experimental
Resynthesis, experiment number one.
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ian-s



Joined: Apr 01, 2004
Posts: 2578
Location: Auckland, New Zealand
Audio files: 42
G2 patch files: 611

PostPosted: Sat Jul 03, 2004 3:21 am    Post subject: Resynthesis, experiment number one. Reply with quote  Mark this post and the followings unread

Have written a simple program to graphically display the envelopes of partials in an 'ads' file. These are produced by one of the csound utilities (heterodyne) that analyse a sample and provides a file that can be used by a csound operator (for resythesis in this case). I then created a G2 patch and attempted to match the envelopes of the first nine partials (or harmonics). Might apply the technique in future to those 'hard to get' sounds.
I would post the exe for the program but it is not yet complete, you have to recompile to change the input file name Rolling Eyes .

Experiment two did not turn out so well. Sad


one01.pch2
 Description:
Resynthesis Experiment 'one' variation.

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 Filename:  one01.pch2
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spanky@work



Joined: Nov 23, 2004
Posts: 19
Location: STHLM/Sweden

PostPosted: Mon Dec 13, 2004 6:07 am    Post subject: Reply with quote  Mark this post and the followings unread

I have to say that this is one of the more beautiful sounds I ever laid my hands, err _ears_ on. To me it sounds very, very BOC which I absolutely love.
Great work g2ian! Very Happy
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mother misty



Joined: May 13, 2004
Posts: 679
Location: Ghent / Belgium
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PostPosted: Mon Dec 13, 2004 8:54 am    Post subject: Reply with quote  Mark this post and the followings unread

haven't got a G2 here (at work, grmpf...)
but BOC sounds, I love them, cool!!
can't wait to get home Smile
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jksuperstar



Joined: Aug 20, 2004
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PostPosted: Mon Dec 13, 2004 9:19 am    Post subject: Reply with quote  Mark this post and the followings unread

Wow. Reason #213 to figure out the PCH2 file format. Then you could create patches directly in the program.
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Rob



Joined: Mar 29, 2004
Posts: 580
Location: The Hague/Netherlands/EC
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PostPosted: Mon Dec 13, 2004 3:38 pm    Post subject: Reply with quote  Mark this post and the followings unread

jksuperstar wrote:
Wow. Reason #213 to figure out the PCH2 file format. Then you could create patches directly in the program.


Well, I think we can forget about the PCH2 format as it is both binary and compressed and Clavia does not want to give it away.

But it should be simple to assign midi CC#s to the env params and make a little mapping utility to be able to send a CC# snapshot to the G2.
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ian-s



Joined: Apr 01, 2004
Posts: 2578
Location: Auckland, New Zealand
Audio files: 42
G2 patch files: 611

PostPosted: Tue Dec 14, 2004 2:54 am    Post subject: Reply with quote  Mark this post and the followings unread

Rob wrote:

Well, I think we can forget about the PCH2 format as it is both binary and compressed and Clavia does not want to give it away.

But it should be simple to assign midi CC#s to the env params and make a little mapping utility to be able to send a CC# snapshot to the G2.


Yes, a little poking into the file showed that things are not that easy, I set up some number series in different variations and went looking with a HEX viewer, no luck. Where is that guy who cracked CSS when you need him?

I think the CC# will work as a compromise, just wish we had NRPN's or some other way of getting more than 128 controls to play with. Would like to do a .DX7 translator as well.
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