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<p>Hello,</p>
<p> I've made such patch to decode termites hammering into morse.</p>
<p> It uses the process described by andy, and datastructure for
storing characters, it could also now be done with [text]</p>
<p>I've made a version where [env] testes if there is sound
amplitude or not,</p>
<p>and compare with templates stored into datastructure.<br>
</p>
<p> Attached is that version that should work with mjlib/morse and
latest pd-vanilla.</p>
<p>Best,<br>
</p>
<p>patco<br>
</p>
<br>
<div class="moz-cite-prefix">Le 15/06/2016 à 15:34, Andy Farnell a
écrit :<br>
</div>
<blockquote
cite="mid:20160615133412.GC31821@moomin.default.moomin.uk0.bigv.io"
type="cite">
<pre wrap="">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:
</pre>
<blockquote type="cite">
<pre wrap="">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
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