[PD] Converting PCM to delta sigma
msp at ucsd.edu
Sat Nov 23 18:07:48 CET 2019
biquad~ 0 0 1 -1 0
then to convert back,
biquad~ 1 0 1 0 0
(this may differ by a DC offset fromt eh original).
On Sat, Nov 23, 2019 at 04:29:32PM +0000, Martin Dupras wrote:
> I was wondering if anyone has tried converting PCM signals to
> delta-sigma and vice-versa in PD? Are there any examples of how one
> would do that?
> To be clear, I don't need it to be realtime as such; what I'd like to
> do is be able to copy the PCM values of one array as a delta-sigma
> version in another.
> Any ideas or pointers?
> - martin
> Pd-list at lists.iem.at mailing list
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