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Re: [Discuss-gnuradio] accumulate spectrum

From: madengr
Subject: Re: [Discuss-gnuradio] accumulate spectrum
Date: Tue, 31 May 2016 05:33:17 -0700 (MST)

Yes, but I have a throttle after that file source, so it should be updating
about 1 vector/second (each vector is 1024 samples).  It's happening about
1/8 that speed, so something does not seem quite right.

Marcus D. Leech wrote
> Files don't have any inherent sample-rate.  Regardless of what rate they 
> were recorded at. Gnu Radio has no real "sense" of sample rate,
>    and will process samples as fast as it can.  The only place where 
> sample rate is "real" with respect to actual real-time is at the "edges"
>    when the "edges" are controlled by actual hardware with an actual 
> real-time-relative sample-rate.

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