HW 13b: Difference between revisions

Revision as of 00:28, 11 December 2008

GNU Radio Companion is installed with GNU Radio 3.2 and above. Install from the trunk. Synaptic Package Manager will only install 3.0.4
GNU Radio Companion is the GUI for GNU Radio

Grab the following files from mu/shared/class/engr/455/Adaptive Filter SDR Project/
- grc.tar.gz
http://gnuradio.org/trac/wiki/UbuntuInstall

Convert the *.auf files (and not the *.au files) using Audacity, note the sampling rate
Wave source allows you to play the converted *.wav files
Bandpass filter to single out the 3kHz (and get rid of the 1/f noise at the same time)
Shift down to baseband with a cosine wave
Low pass filter to single out the signal at the baseband (and to throw out the signal at +/- 2f)
Use your favorite sink to hear/see the results

Revision as of 18:43, 10 December 2008 (view source) Fonggr (talk \| contribs) (→‎Possibly promising links) ← Older edit		Revision as of 00:28, 11 December 2008 (view source) Fonggr (talk \| contribs) (→‎Possibly promising links) Newer edit →
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	[http://gnuradio.org/trac/wiki/Octave Using GNU Radio with Octave]		[http://gnuradio.org/trac/wiki/Octave Using GNU Radio with Octave]

			[https://www.cgran.org/wiki/DttSP DttSP + GNU Radio]