WBFM Receive PLL: Difference between revisions
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== Example Flowgraph == | == Example Flowgraph == | ||
This flowgraph shows the stereo version of the WBFM receiver. The flowgraph file can be found in https://github.com/ | This flowgraph shows the stereo version of the WBFM receiver. The flowgraph file can be found in https://github.com/gnuradio/gnuradio/blob/master/gr-analog/examples/USRP_FM_stereo.grc | ||
[[File:USRP_FM_stereo_pll.png|803px]] | [[File:USRP_FM_stereo_pll.png|803px]] | ||
Revision as of 11:44, 20 July 2020
Hierarchical block for demodulating a broadcast FM signal.
The input is the downconverted complex baseband signal (gr_complex).
The output is the demodulated audio (float)
Compared to WBFM Receive, this one does a full stereo demodulation.
Parameters
- Quadrature Rate
- Input sample rate of complex baseband input. (float)
- Audio Decimation
- How much to decimate quad_rate to get to audio. (integer)
Example Flowgraph
This flowgraph shows the stereo version of the WBFM receiver. The flowgraph file can be found in https://github.com/gnuradio/gnuradio/blob/master/gr-analog/examples/USRP_FM_stereo.grc
Source Files
- Python files
- [1]
- Block definition
- [2]