RE: [Discuss-gnuradio] No horizontal sync with ntsc tv reception

2007-10-02 Thread Walker, Robert CIV NAVSURFWARCENDIV Crane, Code 80EW
I believe Daniel Garcia implemented this a while ago. Check http://www.danielgarcia.info/thesis/ for info. I tested it and it seemed to work, but only when my TVRX was connected to cable TV. When hooked to an antenna, apparently the signal was not strong enough for the sync to function. Rob >O

Re: [Discuss-gnuradio] No horizontal sync with ntsc tv reception

2007-10-01 Thread Eric Blossom
On Mon, Oct 01, 2007 at 01:55:30PM -0500, Nirali Patel wrote: > Hi, > > > I am working on ntsc tv reception as a precursor to hdtv reception. I am > using usrp_rx_cfile.py to capture samples to a file from the TV_RX board and > then playing back using usrp_tv_rcv_nogui.py. The picture displayed d