Hi all,


My actual goal is extremely simple : i'm currently searching an opcode, or
an entire instrument, to play during a while (e.g. 10 or more secunds) a
very pure and stable sound (like strings or this kind), and that all in
polyphony mode, i mean e.g. 3, 4, 5 notes as usual.

To be easier to understand, i tried namely the known DeepNote.csd
(essentially vco2) and searched how to use it for my goal. Natively,
DeepNote.csd sounds great, but it has 30 notes. I reduced that to only 15,
sounds again good. I reduced again, becoming only 3 notes : in this case,
the sound is relatively similar, here isn't the problem, but with amplitude
sinusoidal variations. What happens ? Nyquist problem ?

I made also several tries with simples opcodes, oscil, vco, buzz : with only
one note, allright ; with 2, 3, more, again the amplitude (the volume,
finally) isn't stable for a long time (10 secunds).

It's clearly a kind of newbie problem, mayby the use of filter opcodes can
solve that, but for the moment i fund nothing sufficient to obtain a very
pure polyphony sound during a good while.

I'm not fully sure that my explanation is clearly understandable, but if
someone can help me in this way...


Cheers,

Sergio



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What is DeepNote.csd, and where do you get it ?

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Hi Bjorn,


Thank's ! It's :

http://csound.1045644.n5.nabble.com/file/n5110781/DeepNote.csd DeepNote.csd 


It comes from "4csoundcatalog3" i downloaded anywhere...


Cheers,

Sergio


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Hi all,


New idea i become about the problem explained here on top : could it be
latency related ? I mean, could the installation of a real-time kernel (I'm
on Debian) help me, or probably that will have no big interest ?


Cheers,

Sergio


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