[Cuis-dev] Signals library and Tracker

[Luciano Notarfrancesco]

Thanks Ken! Yes, it can be useful for SDR, and not only the UI but also the
filters and other modules. This kind of visual programming paradigm
(dataflow-oriented) is very old and has been used in many domains (e.g. Dan
Ingalls’ Fabrik in the early 80s for building UIs, that still survives in
some form in Cuis in the PluggableMorph classes), but at the end turned out
to be trully successful in the domain of digital signal processing, and is
used in many DSP systems including SDR (e.g. GNU Radio).

About the name, I thought about it but I like single-word names like
Signals and Arrows. I did add tags to make it easy to find, tho, if you
search “smalltalk signals” in github it shows up among the first results.


On Sat, Apr 11, 2026 at 20:50 <ken.dickey at whidbey.com> wrote:

> Luciano,
>
> Wow, this looks great!  UI probably also useful for Software Defined
> Radio..
>
> Quick suggestion: change the repo name to "Cuis-Smalltalk-Signals" for
> github searches.
>
> Good on ya,
> -KenD
>
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