It would be nice to display with filtering and save raw data. The 
filtering really improves visual display.  I made a mistake heavily 
filtering. Monday, when a tornado passed within nine miles of me, I 
didn't get good data. Today we had so many tornadoes in the area that it 
will be hard to separate/isolate data. The new filtering adds a new 
deminsion to processing.
On 3/2/2012 9:54 AM, Bob McClure wrote:
> On Thu, Mar 1, 2012 at 9:37 PM, Barry Lotz  > wrote:
>
>     I disabled the filtering in SDR and do the filtering in Winquake.
>     Regards
>     Barry
>     www.seismicvault.com 
>
>
> I recommend recording only raw data. I also recommend downloading the 
> latest software. Larry has not as yet posted the the links for 
> WinQuake on his Web site. If you enable the period-extending filter, 
> please also check the "Backward High-Pass Filter" box.  I now use the 
> new 32-bit version of WinQuake for filtering instead of my WQFilter 
> application.
>
> Bob
>
> On Mon, 06 Feb 2012, Larry Cochrane wrote:
> Last year I incorporated Bob McClure's inverse filter into WinQuake 
> and WinSDR. See
> http://sites.google.com/site/bobmcclure90/inversefilter for more 
> information on Bob's
> filter. You can try the filter in WinQuake if you install this beta 
> release:
>
> *32-Bit: http://www.seismicnet.com/software/wq323b_32bit.exe*
> *64-Bit: http://www.seismicnet.com/software/wq323b_64bit.exe*
>
> And if you have a PSN ADC board you can use the filter in real-time by 
> using the
> current WinSDR beta release available here:
> http://www.seismicnet.com/winsdr/winsdr4x.html.
>
> Please Note! In WinQuake the pendulum frequency is entered in seconds 
> so a 4.5 Hz
> geophone would be entered as 0.222. In WinSDR the frequency is entered 
> in Hertz, so a
> 20 second Lehman would be entered as .05. I should normalize this, I'm 
> just not sure
> if I should change WinQuake or WinSDR...


  
    
  
  
    It would be nice to display with filtering and save raw data. The
    filtering really improves visual display.  I made a mistake heavily
    filtering. Monday, when a tornado passed within nine miles of me, I
    didn't get good data. Today we had so many tornadoes in the area
    that it will be hard to separate/isolate data. The new filtering
    adds a new deminsion to processing.

    On 3/2/2012 9:54 AM, Bob McClure wrote:
    

      
On Thu, Mar 1, 2012 at 9:37 PM, Barry Lotz <barry_lotz@.............> wrote:

        

          

            
I disabled the filtering
              in SDR and do the filtering in Winquake.

              
 
              Regards

              Barry

              www.seismicvault.com
          
        
      
      
          


              
          I recommend recording only raw data. I also recommend
          downloading the latest software. Larry has not as yet posted
          the the links for WinQuake on his Web site. If you enable the
          period-extending filter, please also check the "Backward
          High-Pass Filter" box.  I now use the new 32-bit version of
          WinQuake for filtering instead of my WQFilter application.
      

        

        
      
Bob

        
        


            
        
On Mon, 06 Feb
              2012, Larry Cochrane wrote:
        

              
Last year I incorporated Bob McClure's inverse filter
                into WinQuake and WinSDR. See 
              
http://sites.google.com/site/bobmcclure90/inversefilter
                for more information on Bob's 
              
filter. You can try the filter in WinQuake if you
                install this beta release:
              


              
              
32-Bit: http://www.seismicnet.com/software/wq323b_32bit.exe
              
64-Bit: http://www.seismicnet.com/software/wq323b_64bit.exe
              


              
              
And if you have a PSN ADC board you can use the
                filter in real-time by using the 
              
current WinSDR beta release available here:
              
http://www.seismicnet.com/winsdr/winsdr4x.html.
              


              
              
Please Note! In WinQuake the pendulum frequency is
                entered in seconds so a 4.5 Hz 
              
geophone would be entered as 0.222. In WinSDR the
                frequency is entered in Hertz, so a 
              
20 second Lehman would be entered as .05. I should
                normalize this, I'm just not sure 
              
if I should change WinQuake or WinSDR...