Correction not 50 Hz but whatever the rate is after interpolation
On Sat, May 24, 2014 at 12:23 PM, jason sam <[email protected]> wrote: > Another question related to my flowgraph that when i use the' Frequency > Mod' block...then it will take the center frequency as 50Hz(the freq of the > signal coming in)?? > > > On Fri, May 23, 2014 at 1:28 PM, Ron Economos <[email protected]> wrote: > >> I was experimenting with this the other day. I used >> the wide band FM modulator instead, since the >> deviation can be set. Here's the flow graph. >> >> http://www.w6rz.net/fmtest.grc >> >> The test audio files. sine01.wav is 0.1 Hz and >> sine15k.wav is 15000 Hz. >> >> http://www.w6rz.net/sine01.wav >> >> http://www.w6rz.net/sine15k.wav >> >> Some C code to generate audio files at other frequencies. >> >> http://www.w6rz.net/sine.c >> >> Ron >> >> >> >> On 5/22/2014 9:26 PM, jason sam wrote: >> >>> Hi, >>> I have made the flowgraph as attached..It is showing the modulation in >>> scope but in fft block it's continuously changing so I am still unable to >>> find out that what are the max and min frequencies??I know how to find that >>> in theory but i want to prove it from my results.. >>> >>> >> _______________________________________________ >> Discuss-gnuradio mailing list >> [email protected] >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> > >
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