PSN-L Email List Message

Subject: 24btis A/D converter 6 seismology
From: "Francois" furansowa@...........
Date: Thu, 4 Jul 2002 15:17:22 +0200

Hello dear all,

could someone explain me why you need 24bits AD converters in seismology.

Indeed it corresponds to 16.8millions points on a 2g scale, which thus
corresponds to a resolution of about 120 nano-g (10^-12g !)
Isn't the ambient noise muche higher than this ?

thanks in advance for "enlighting" me.


______________________________________________________________________________, l'email gratuit le plus complet de l'Internet !
vos emails depuis un navigateur, en POP3, sur Minitel, sur le WAP...


Public Seismic Network Mailing List (PSN-L)

[ Top ] [ Back ] [ Home Page ]