Energy Dispersal: Difference between revisions

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== Example Flowgraph ==
== Example Flowgraph ==


Insert description of flowgraph here, then show a screenshot of the flowgraph and the output if there is an interesting GUI. Currently we have no standard method of uploading the actual flowgraph to the wiki or git repo, unfortunately. The plan is to have an example flowgraph showing how the block might be used, for every block, and the flowgraphs will live in the git repo.
This flowgraph can be found at [https://github.com/gnuradio/gnuradio/blob/master/gr-dtv/examples/dvbt_tx_8k.grc].
 
[[File:Dvbt_tx_8k_fg.png|800px]]


== Source Files ==
== Source Files ==

Latest revision as of 00:43, 1 December 2020

Energy dispersal.

ETSI EN 300 744 - Clause 4.3.1

Input
MPEG-2 transport packets (including sync - 0x47).
Output
Randomized MPEG-2 transport packets.

If first byte is not a SYNC then look for it. First sync in a row of 8 packets is reversed - 0xB8. Block size is 188 bytes.

Parameters

Blocks
number of blocks.

Example Flowgraph

This flowgraph can be found at [1].

Dvbt tx 8k fg.png

Source Files

C++ files
TODO
Header files
TODO
Public header files
TODO
Block definition
TODO
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