[PD] Controlling amplitude with readsf~

Claire O'Connor oconnc26 at tcd.ie
Tue Apr 22 12:50:26 CEST 2014


Hi IOhannes, thanks for replying! I'm not sure I really understand your
explanation of a patch that I would use though, is there any way you could
make it clearer or attach a .pd file? Sorry, I'm just not great at all this!

Thank you again!


On 22 April 2014 11:43, IOhannes m zmölnig <zmoelnig at iem.at> wrote:

> On 04/22/2014 12:31 PM, Claire O'Connor wrote:
> > Hey everyone,
> >
> > Just wondering if anyone knows how to control amplitude with 'readsf~'? I
> > want to use 'line~' to ramp it down but am unsure as to how it would all
> > connect up.
>
> [*~]
>
> multiplying an audio signal (like the output of [readsf~]) will
> "amplify" the signal.
> using [line~] to ramp it is very important if you care for smooth gain
> changes (most people do; and many people don't know that they can use
> [line~] for this - you are obviously among the blessed that do know)
>
> a classical "gain section" in your patch would look like:
>
> [nbx\
> |
> [dbtorms]
> |
> [pack 0 50]
> |
> [line~]            input signal
> |                   |
> [*~                 ]
> |
> output signal
>
>
> gfmrdsa
> IOhannes
>
>
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