Hi,
i have built a sampler in pure data, based on the idea of Johannes Kreidler. But if i played with it it i get problems, so i compared it to the patch of Kreidler and there is the same.
If you use loop- values like 0.8 and 1, the index-values for array are to low. This means the sampler doesnt play the end of the sample, he plays the beginning. What is the mistake? Have anybody a idea? A fix would be nice, so can i use it in my patch.
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Sampler like discripted by Johannes Kreidler
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As far as I know the Johannes Kreidler tutorial is full of mistakes. Better study the documentation in PD or Puckette's The Theory and Technique of Electronic Music.
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Not only does that example appear to have mistakes, but it is also way over complicated. Check out the simpler attached patch.
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Thank you. It works fine. I think Kreidler forget to multiplicate the left boarder with the number of samples. And the the [+~ ] and [*~ ] after the phasor are in a wrong order.
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Hey Guys,
due to the complexity and the sheer amount of patches, it was inevitable for my tutorial that there can happen a mistake. If you should find one, please write me an email, I'll correct it, also later in the 2nd edition of the paperback, but do not simply post that "it is full of mistakes". Thus far, only a few have been reported. I've corrected the mistake in the sampler patch and I say sorry for that.
Greets
Johannes -
@johanneskreidler said:
but do not simply post that "it is full of mistakes".
Seriously. I haven't combed through it for errata, but I found the book to be quite useful, and it must have been a monumental undertaking.
