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From: | Markus Feldmann |
Subject: | [Discuss-gnuradio] Re: Maximum value of samples |
Date: | Tue, 10 Mar 2009 17:23:33 +0100 |
User-agent: | Mozilla-Thunderbird 2.0.0.19 (X11/20090103) |
Firas Abbas schrieb:
Hi,From: Sebastiaan Heunis <address@hidden> Can anyone please suggest a setup that I can use to testthe maximum value of samples?SebastiaanThe quickest way is to run grc, connect usrp to number sink and run the graph.
I tried the Number Think, but does it show the current values or the maximum values ? I noticed that the values differ from the values shown in the FFT Plot. How to interprete the values in the Number Sink ? In the FFT-Plot it is used dBFS as i think. Josh Blum: "USRP values are signed 16 bit values, so ± 32768 range." How can i compare the value from my FFT-Plot with this value ? Regards Markus
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