WBFM Receive: Difference between revisions
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Implementing an FM broadcast band receiver is really easy with the WBFM Receive Block. | Implementing an FM broadcast band receiver is really easy with the WBFM Receive Block. | ||
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== Source Files == | == Source Files == | ||
Revision as of 12:27, 16 May 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 PLL, this one does a simple mono demodulation with deemphasis
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
Implementing an FM broadcast band receiver is really easy with the WBFM Receive Block.
Source Files
- Python files
- [1]
- Block definition
- [2]