[PD] Quantize [ctlout]'puts?

Gintaras Lau. gintarman at gmail.com
Tue Jan 26 11:42:08 CET 2010


Yes, seems like [change] is one of the supper heroes here and will
appear in my patch immediately.
I have tried [speedlim] a little ago and it's not so useful in my case
this time.
Could you write a short description on your third suggestion with a
formula for normalized values. I know a little how [expr] and
mathematics works in 'pd', but how to use that mathematical expression
to [ctlout] data?

Thanks
Gintaras


2010/1/25 IOhannes m zmoelnig <zmoelnig at iem.at>:
> hi.
>
> Gintaras Lau. wrote:
>> Hello,
>> Is it possible or necessary to quantize simultaneously outgoing MIDI
>> signals of 'n' [ctlout X X] objects.
>
> hmm, i'm not sure whether i understand your problem.
>
> anyhow, three generic hints:
>
> - if you want to avoid sending duplicate values, have a look at [change]
> - if you want to control the maximum data rate of messages, have a look
> at [speedlim] (part of iemlib(2) and most likely cyclone)
> - if you want to limit the different values that can possibly occur
> (which is what comes to my mind when i hear "quantize"), do something
> like y=(int(x*k))/k for normalized values
>
> fdmasr
> IOhannes
>




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