[PD] absolute values of a list of numbers?

[William Brent]

If you're already using timbreID, you could put the list in a table and use
[tabletool]'s "abs" method to do this without iterating.

On Feb 16, 2018 10:31 AM, "IOhannes m zmölnig" <zmoelnig at iem.at> wrote:

> On 02/16/2018 02:43 PM, Peter P. wrote:
> > Hi list,
> >
> > I am using William Brent's [cepstrum~] to calculate cepstral
> > coefficients from a section of an audio signal. My object outputs 512
> > the real-valued coefficients as pd message list, which I would like to
> > convert to their absolute value. I can't seem to find an easy way to do
> > this except for possibly sending the list to an array and using tabread
>
> the [list] help has example implementations of a serializer and an
> accumulator.
>
> gfadsmf
> IOhannes
>
>
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