What does blackbox~ do? Is it linear? On Mon, Sep 15, 2008 at 3:18 PM, Damian Stewart <[EMAIL PROTECTED]> wrote: > hey pd, > > i'm trying to do feed forward in pd. i think i'm tired and not thinking > this through... > > so, i have a [blackbox~] that does stuff to the audio. it uses feedback > internally and is currently a bit unstable. can i make it more stable by > going like this: > > [...] [r~ fb] > | | > | [*~ -0.1] > | ______/ > |/ > [blackbox~] > |\______ > | \ > | [s~ fb] > | > [...] > > is there some funky combination of delays i can achieve this? i get the > feeling this only works in analog electronics because you can say that on > some level everything happens at exactly the same time - the delays > inherent in digital systems mean that this doesn't work... > > what alternative DSP techniques are there for damping unstable feedback loops? > > thanks > d > > -- > damian stewart | skype: damiansnz | [EMAIL PROTECTED] > frey | live art with machines | http://www.frey.co.nz > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list >
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