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On 04/16/2012 04:06 AM, Kanbier, J.W. wrote:
Hi,
I am struggling disabling the DC Highpass filter on the LFRX, I need to
do some audio measurement which require respone down to DC.
The problem is that I am only familiar with GRC so I need a way to
modify the UHD USRP Source so it goes down to DC.
I dont think there is a hook for this in gnuradio companion, but you can
add a call to disable the automatic DC offset correction. Simply add a
line to the generated python code
http://gnuradio.org/cgit/gnuradio.git/tree/gr-uhd/include/gr_uhd_usrp_source.h#n283
-Josh