Re: [sc-users] Deconvolution on Mac OS X

[Miguel Negrao <miguel.negrao@xxxxxxxxxxxxxxxxx>]

Pierre Alexandre Tremblay escreveu:
> Dear all
>
> I want to deconvolve sine sweeps I have recorded in different rooms with 
> another processor than the Altiverb one, because it creates proprietary 
> IRs which is not cool as I want to share the IRs for everyone to use.
>
> Can anyone help me?  A command-line utility would be even better as I 
> have a lot to do, so I could script.
>
> Thank you for any input.
>
> pa
>
> ps I've look on the web to convert my Altiverb-created IRs but as it is 
> illegal to do so with the presets they provide, I cannot seem to find it 
> except sterile debates on the legitimity of it and convolution (spiking) 
> in general...
>
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What you need to do is convolve your recorded response with the original 
  sine sweep inverted in time (time reversed). You can do this in 
audacity easilly.

-
Miguel Negrão // ZLB
http://www.friendlyvirus.org/artists/zlb/

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