Hi!
btw does anyone know much about serval mesh? I'm
wondering if it makes
sense to make every node a serval mesh gateway or if it will just be a
useless resource hog.
I really like what they are doing. I can put you in the contact with
Paul. I think it would be great that our firmwares would start
supporting it.
Not sure about resources though.
This is also interesting:
http://developer.servalproject.org/dokuwiki/doku.php?id=content:meshextende…
Mitar
also, i had a weird idea: I believe cell phone
speakers are capable of
making noises above the level of human hearing (though unfortunately not
above the level of dog or cat hearing) and i was thinking about the GPS
method of repeating a signal below the noise floor and then using
auto-correlation at the receiver to bring it back above the noise floor.
I'm wondering: Would it be possible to transmit using this method over
fairly long distances using just the audio input/output of a smartphone as
long as the bitrate is low enough? Could we multiplex multiple signals
without centrally assigned gold codes? Could this be used to make a
jamming-resistant low-bandwidth mesh for e.g. decentralized messaging in a
disaster scenario? How much would this affect animals?
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