Hi Dave,

Actually I would rather people use the PSN list to report problems with the current 
beta releases of WinSDR and WinQuake.

Regarding the grayed out FFT filter items. This happens if you do a FFT on just part 
of the dataset (FFT View Only) instead of doing a full FFT. If you use the Calculate 
/ DFT/FFT Settings / FFT Full menu items the filter icons should be enabled.

Regarding the DFT options. This performs a discrete Fourier transform on the data set 
rather then a FFT. More information can be found here
http://en.wikipedia.org/wiki/Fast_Fourier_transform. The DFT has some advantages over 
the FFT but it's much slower. If you do a DFT on a lot of samples it will take a long 
time to complete.

I don't have a link up yet on my web site for the new WinQuake beta release, so you 
will need to use the links below to download the new version:

http://www.seismicnet.com/software/wq323b_32bit.exe or
http://www.seismicnet.com/software/wq323b_64bit.exe

Regards,
Larry Cochrane
Redwood City, PSN

On 3/6/2012 2:46 AM, Dave Nelson wrote:
>
> Sorry guys
> That was supposed to go direct to Larry
>
> Dave
>
> Hi Larry
>
>     Have been running WQ V3.2.3b 32bit since it was released in Jan on my main
> computer.  I just noticed tonite that I cant do filtering in the FFT mode
> as I can
> with the older versions. I dont know if its been that way since installed
> or not as
> I normally do my filtering in the older version of WQ that is on the Winsdr
> puter.
>
>    That is the lo pass, hipass, notch  etc buttons are all greyed out and
> unclickable
>
> cheers
> Dave
>
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