PSN-L Email List Message
Subject: Re: Trigger
From: ChrisAtUpw@.......
Date: Wed, 18 Jul 2007 12:26:54 EDT
In a message dated 2007/07/18, tchannel1@............ writes:
> Hi Folks, I would like to have or create a trigger program to work with
> AmaSeis. I know very little about a trigger program, but I guess it runs in
> the background and when an earthquake occurs it set off an alarm, of some kind.
Hi Ted,
Amaseis is designed for continuous recording in 1 hour files. You can
set the display high and low pass filters to 1 Hz and enhance the P waves.
I don't see why a STA/LTA filter could not be provided to run a 'beep'
on the computer, but you will have to ask Alan Jones about this.
Regards,
Chris Chapman
In a me=
ssage dated 2007/07/18, tchannel1@............ writes:
Hi Folks, I would like to=
have or create a trigger program to work with AmaSeis. I know very li=
ttle about a trigger program, but I guess it runs in the background and when=
an earthquake occurs it set off an alarm, of some kind.
Hi Ted,
Amaseis is designed for continuous reco=
rding in 1 hour files. You can set the display high and low pass filters to=20=
1 Hz and enhance the P waves.
I don't see why a STA/LTA filter could=20=
not be provided to run a 'beep' on the computer, but you will have to ask Al=
an Jones about this.
Regards,
Chris Chapman
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