[PD] triggering a linear ramp with a signal

[padawan12 at obiwannabe.co.uk]

Units which you might find useful are [env~] and [bonk~]

The [env~] unit returns the RMS level of the current audio block,
which may be followed with a comparator.

[bonk~] is far more sophisticated, returning a float representing the weighted spectral change of the input according to a template or accumulated profile. It's used specifically for realtime beat detection.

In both cases the result is a control rate message (bang or float) which  can be used to fire off a new message, either explicit or by dollar substitution, to create your ramp.





>dear list members,
>
>i   am   currently   porting   some  max granular patch of mine to pd,
>where  one  object  gives  me  some  trouble. i am now looking for the
>function  in pd of triggering a linear ramp with a audio signal (resp.
>click),  with  the  ability  of controlling the speed of the ramp also
>with  a  signal. i know that there is an rampsmooth port, but this one
>takes only messages for the rampspeed.
>
>anyone can help? btw., platform is windows and linux...
>
>
>thanks in advance,
>
>micha
>
>
>
>
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