Re: Wannbe HAM
  By: mark lewis to Joe Delahaye on Tue Sep 20 2016 14:47:42

 ML> you should hear the new sirens they're using and testing in various
 ML> locales here... i was in Raleigh the other day and had occasion to hear
 ML> them when the gendarmes came by on the way to assist the firetrucks... i
 ML> can't describe the sound of them, though... they have a bass note to them
 ML> and you can actually feel them when they sound... i think they call them
 ML> the "rumbler"... you can hear it at 0:05, 1:16 and 1:28
in this link...


The firetrucks here, have something similar
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