Is [list-compare] from an external library? It's not in vanilla.
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
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