[PD] DSP feedback remedy?

ClaudiusMaximus gloriousclaudiusmaximus at yahoo.co.uk
Thu Nov 4 12:28:56 CET 2004

chun lee wrote:
> Hi there:
> While I was experimenting with some simple DSP feedback stuff (for example,
> a self modulating phase modulating thing with controllable feedback amount),
> I encountered the error message saying DSP loop detected and some tilde
> objects not scheduled.
> I have encountered similar error before, I know it perhaps is not meant to
> be used in that way for a good reason, but I am just curious.
> How can I workaround this error? Or would I need to code my own external to
> do things with DSP feed back?

You need to put an explicit delay in your feedback loop.  The delay
cannot be below the block size, because each DSP object executes only
once each block (correct me if this is wrong...).

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