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[Discuss-gnuradio] Same File Size

From: Justin Bracken
Subject: [Discuss-gnuradio] Same File Size
Date: Wed, 29 Sep 2010 16:14:18 -0400

Hello All,
I am expecting to see a similiar file size in a simple test file that im running and I don't get that. Is there something Im missing?
I have checked obvious things. The USRP2 block is set to a decimation of 400. Given the 100MS/s rate of the USRP2 I expect the stream to be 250e3 MS/s. So I set the overall sample rate to 250e3. I have also set the datatypes of all the blocks to floats. The Throttle is set to 250e3.
If it matters the  signal source is set to a saw tooth,1Hz.
Im more interested in knowing that samples read back out of the files are synchronized. So I guess it doesn't matter if they are the same length if all this mean is that I need to trim the files to the same length.

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