Hi Brett,

Bob is correct, WinSDR averages the input samples to produce the decimated output 
samples.

Regards,
Larry Cochrane
Webtronics

Robert McClure wrote:
> Brett, I have asked Larry this question before. The data is
> sample-averaged. Thus, if you reduce the sample rate by a factor of
> 10, then 10 samples are averaged to yield the output sample.
> 
> On 1/8/10, Brett Nordgren  wrote:
>> Larry,
>>
>> I am generating event files to use for analyzing our noise and was
>> wondering how WinSDR handles reducing the sample rate.  Suppose we're
>> sampling at 200 SPS (Version III board) and we want to save an event file
>> at 1 SPS.  How does WinSDR handle the decimation of the data to the lower
>> sample rate.  Does it mathematically process the data in some way or just
>> pass along every 200th point?
>>
>> Brett
>>
>>
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