Hi, I've built a classic stereo delay using [delwrite~] and [vd~], and L/R crossed feedback. This works!
Now, I want to insert an effect into the feedback path. (many possibilities here: add some bitcrush, so each repeat gradually becomes more distorted.... or a [hilbert~] type pitch shift, which might create something like Shepard tones, etc).
*This works when everything is within a single patch or abstraction. *
However, when I try to allow the effect to be external to the abstraction (like a SEND/RETURN insert on a mixer), when I try to complete the circuit, I get "DSP loop detected".
The two circuits are essentially IDENTICAL!
This seems like a bug to me. Any ideas?
I've attached pix of both the high-level schematic, along with a demo patch. (I can upload the actual patch if that would be helpful).
Thanks! BH
-- William Huston: WilliamAHuston@gmail.com Binghamton NY
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