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Updated Channel Rx plugins (markdown)

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f4exb 2018-09-18 13:35:11 +02:00
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Channel-Rx-plugins.md

@ -41,12 +41,18 @@ This plugin is used to listen to SSB (possibly DSB) or CW stations such as Amate
NG stands for "New Generation" it supercedes the former Channel Analyzer plugin. This plugin has no audio output and is used to visualize and analyze signals. It has a spectrum and scope combined display the spectrum and the scope sharing the same trigger which helps in visualizing the spectrum of pulsed signals. The user interface is described [here](https://github.com/f4exb/sdrangel/blob/master/plugins/channelrx/chanalyzerng/readme.md)
## UDP source plugin
## Daemon sink plugin
This plugin sends I/Q samples from the baseband via UDP to a distant network end point. It can use FEC protection to prevent possible data loss inherent to UDP protocol. The user interface is described [here](https://github.com/f4exb/sdrangel/tree/master/plugins/channelrx/daemonsink/readme.md)
## UDP sink plugin
This plugin can be used to send samples to a listening application over the network using UDP blocks. For example this can be used to make a connection to GNUradio using its UDP source block. Optionally the audio at 48kHz sample rate can be returned to this plugin to be incorporated in the audio mix. The user interface description and more details can be found [here](https://github.com/f4exb/sdrangel/blob/master/plugins/channelrx/udpsrc/readme.md)
For an example of usage with `multimon-ng` to decode APRS look at https://github.com/f4exb/sdrangel/issues/25
This is different from the Daemon sink which purpose is to send the full baseband with no further filtering nor decimating.
## WFM demod plugin
It is just the wideband version of the NFM demod plugin. It has no de-emphasis nor possibility of stereo output. If you plan to listen to wideband broadcast FM you should rather use the Broadcast FM demod plugin. The user interface description and more details can be found [here](https://github.com/f4exb/sdrangel/blob/master/plugins/channelrx/demodwfm/readme.md)