[PD] Morse Code Translator / Decoder

me.grimm megrimm at gmail.com
Thu Jun 16 14:56:55 CEST 2016


hey thats great patrice thanks!

also... nice installation... love the water/air as code idea.

cheers
m

On Thu, Jun 16, 2016 at 8:24 AM, Jack <jack at rybn.org> wrote:

> It is a little bit [OT], but here is an installation I co-produced with
> Cécile Babiole. It is a chat between two people based on a network
> working with water (coding en decoding (extended) Morse) :
> http://babiole.net/spip.php?article101
> It is now exhibited in Espace Gantner in Bourogne (East in France) :
>
> http://www.espacemultimediagantner.cg90.net/exposition/anarchronisme-machines-a-perturber-le-temps/
> ++
>
> Jack
>
>
>
> Le 15/06/2016 20:03, patrice colet a écrit :
> >
> >
> > Le 15/06/2016 à 19:57, Joel Matthys a écrit :
> >> Is [list-compare] from an external library? It's not in vanilla.
> >>
> > I forgot to put this in a subpatch, sorry for that, it's in [list-abs]
> >
> >
> >> Joel
> >>
> >> On 06/15/2016 12:25 PM, patrice colet wrote:
> >>>
> >>> Hello,
> >>>
> >>>  I've made such patch to decode termites hammering into morse.
> >>>
> >>>  It uses the process described by andy, and datastructure for storing
> >>> characters, it could also now be done with [text]
> >>>
> >>> I've made a version where [env] testes if there is sound amplitude or
> >>> not,
> >>>
> >>> and compare with templates stored into datastructure.
> >>>
> >>>  Attached is that version that should work with mjlib/morse and
> >>> latest pd-vanilla.
> >>>
> >>> Best,
> >>>
> >>> patco
> >>>
> >>>
> >>> Le 15/06/2016 à 15:34, Andy Farnell a écrit :
> >>>> Yes did that once, but I lost it years ago (the
> >>>> patch I mean)
> >>>>
> >>>> IIRC its not that hard.
> >>>>
> >>>> Use a [timer] and onset/tone detector,
> >>>> and an array that looks up the next state.
> >>>> You need a way to navigate a tree - a state machine
> >>>> with 26 terminal nodes (36 if you want numbers)
> >>>> and there are four symbols to transition states,
> >>>> dot, dah, short space and long gap (between letters)
> >>>>
> >>>> The array is a 4-tree collapsed into a "Turing tape"
> >>>> so you use the symbol to select the offset (jump)
> >>>> to the next state (table index) based on the last
> >>>> symbol. A long gap always resets the index to 0.
> >>>>
> >>>> cheers,
> >>>> andy
> >>>>
> >>>>
> >>>> On Tue, Jun 14, 2016 at 11:41:20AM -0400, me.grimm wrote:
> >>>>> Hello,
> >>>>>
> >>>>> Has anyone made a patch/abstraction to "decode" or translate morse
> code to
> >>>>> text? I see text->morse but not the other way around....
> >>>>>
> >>>>> thanks!
> >>>>> m
> >>>>> _______________________________________________
> >>>>> Pd-list at lists.iem.at mailing list
> >>>>> UNSUBSCRIBE and account-management ->
> https://lists.puredata.info/listinfo/pd-list
> >>>>
> >>>>
> >>>> _______________________________________________
> >>>> Pd-list at lists.iem.at mailing list
> >>>> UNSUBSCRIBE and account-management ->
> https://lists.puredata.info/listinfo/pd-list
> >>>
> >>>
> >>>
> >>> _______________________________________________
> >>> Pd-list at lists.iem.at mailing list
> >>> UNSUBSCRIBE and account-management ->
> https://lists.puredata.info/listinfo/pd-list
> >>
> >>
> >>
> >> _______________________________________________
> >> Pd-list at lists.iem.at mailing list
> >> UNSUBSCRIBE and account-management ->
> https://lists.puredata.info/listinfo/pd-list
> >
> >
> >
> > _______________________________________________
> > Pd-list at lists.iem.at mailing list
> > UNSUBSCRIBE and account-management ->
> https://lists.puredata.info/listinfo/pd-list
> >
>
>
> _______________________________________________
> Pd-list at lists.iem.at mailing list
> UNSUBSCRIBE and account-management ->
> https://lists.puredata.info/listinfo/pd-list
>



-- 
____________________
m.e.grimm, m.f.a, ed.m.
syracuse u., tc3
megrimm.net
____________________
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.puredata.info/pipermail/pd-list/attachments/20160616/f9fc4105/attachment-0001.html>


More information about the Pd-list mailing list