PSN-L Email List Message

Subject: Re: Seismograph
From: John & Jan johnjan@........
Date: Thu, 29 Aug 2002 19:04:26 -0600

Hi Ed,

At you will find an AD that can translate from analog to serial for your computer's
serial port.  You can record with the Dataq software, or with the $150 12-bit DI154RS unit you
can record with Alan Jones' free AmaSeis program.  I don't know if the $25 10-bit DI194RS unit
will work with AmaSeis, but I plan to test this within a month or two.

You will still need to amplify and filter the output of your Lehman.

For top of the line equipment, AD, and software, check out Larry's site.  It's a bit more
expensive but has many, many added features.

Good luck with your recording.


At 08:26 PM 8/29/2002 -0400, you wrote:

     I am interested in taking my homemade Lehman Seismograph and feeding it into my computer to look at the data online and to store it for later review. I am looking for a simple system to do this. Can you guide me a little bit? Can I use my sound card as an AD converter? Is there a simple program on the web that well let me see it ONLINE and also STORE it? Thanks a lot. Ed.  

John C. Lahr
1925 Foothills Road
Golden, CO 80402
Phone: (303) 215-9913 

[ Top ] [ Back ] [ Home Page ]