PSN-L Email List Message
Subject: Re: Pendulum response and Roberts' circuit
From: Stephen & Kathy skmort@............
Date: Tue, 05 Dec 2006 02:32:04 -0800
OK,, so which components would we change, and to what value for a 2
hz and a .222 hz (4.5 sec) system?
I might have to break out my soldering iron,,, ha!
Thanks,
Stephen
John or Jan Lahr wrote:
>
> Broad-band systems are generally set up to have a flat response to
> ground velocity over a wide range of frequencies. I've posted the
> circuit that Peter Roberts developed to flatten the response of a
> velocity sensor.
> http://jclahr.com/science/psn/roberts/index.html
>
> Cheers,
> John
>
__________________________________________________________
Public Seismic Network Mailing List (PSN-L)
[ Top ]
[ Back ]
[ Home Page ]