Hi Barry,

WinSDR does not filter the data once saved to disk. All of the filtering is done in 
real-time as the data comes in. With the new version the user has the option of 
saving both the raw data and filtered data by adding a second derived channel.

Regards,
Larry Cochrane
Webtronics

On 2/27/2012 4:14 AM, Barry Lotz wrote:
> Does someone know if the digital filter in Winsdr filters the saved data? The
> documentation says it filters the data to the alarm/detection process. I was thinking
> of saving an additional copy of one of my sensor's output LP filtered thus saving
> some analog circuitry. I would jumper the input signal to an additional winsdr channel.
> Regards
> Barry
> www.seismicvault.com 
>
>
>
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