[CLAM] about CLAM's demo output and another issue
xavier at create.ucsb.edu
Wed Jul 19 23:38:51 PDT 2006
Neediss Gu wrote:
> Any transformation such as large or middle range pitch modification,
> but the output should sounds less artifact.
> Can anyone help me to generate a demo output based
> on http://neediss.googlepages.com/female.wav.
You can find some samples of rather extreme PitchShift at
I did not bother setting the analysis params and simply did the
transformation with the defaults. That means that the results could be
than this with some work.
> runtime error R6025
> - pure virtual function call
It looks like this is a Windows error on some versions (google dixit). I
recommend you install the newest service packs (or switch to Linux :)
> if(mag[i]==0) mag[i]=TData(0.0001); -> ? Maybe it should be
> if(mag[i]==0) mag[i]=TData(-200.0);
> In "void Spectrum::ToDB()", it is -200.0. And -200 may be better
> meanful than 0.001.
No. This is correct. mag[i] is in linear scale so 0.0001 is actually
more or less equivalent to -200 in dB.
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