new fm detector added based on FIR derivative detector. Stereo sep better than pll...
authorn4hy <n4hy@221aa14e-8319-0410-a670-987f0aec2ac5>
Wed, 15 Apr 2009 02:21:52 +0000 (02:21 +0000)
committern4hy <n4hy@221aa14e-8319-0410-a670-987f0aec2ac5>
Wed, 15 Apr 2009 02:21:52 +0000 (02:21 +0000)
commit58bd4ceaee4884652a682297a49957137cafa56d
treef998d984a0c5f48e7617cb8380cfb894c68e04ce
parentccfb7f87fe5e68025f4956dfe2ba34d0b5236f17
new fm detector added based on FIR derivative detector.  Stereo sep better than pll based one and more efficient.  Tweaking probably needed, usrp_wfm_rcv_fmdet added to demo

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@10847 221aa14e-8319-0410-a670-987f0aec2ac5
gnuradio-core/src/lib/filter/Makefile.am
gnuradio-core/src/lib/general/Makefile.am
gnuradio-core/src/lib/general/general.i
gnuradio-core/src/lib/general/gr_fmdet_cf.cc [new file with mode: 0644]
gnuradio-core/src/lib/general/gr_fmdet_cf.h [new file with mode: 0644]
gnuradio-core/src/lib/general/gr_fmdet_cf.i [new file with mode: 0644]
gnuradio-core/src/python/gnuradio/blks2impl/Makefile.am
gnuradio-core/src/python/gnuradio/blks2impl/wfm_rcv_fmdet.py [new file with mode: 0755]
gnuradio-examples/python/usrp/Makefile.am
gnuradio-examples/python/usrp/usrp_wfm_rcv_fmdet.py [new file with mode: 0755]