Third Order Distortion: Difference between revisions

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Hierarchical block for third order Distortion.
Hierarchical block for third order Distortion.


Here is the flowgraph representation of the Hierarchical block implementation  
Here is the flowgraph representation of the Hierarchical block implementation, it's essentially the input cubed, multiplied by a constant, then added back to itself, see https://www.dsprelated.com/showarticle/1355.php for more info.


[[File:Third-order-distortion-hier-block.png|600px]]
[[File:Third-order-distortion-hier-block.png|600px]]
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(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>
(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>


; Distortion (''R'')
; Distortion, aka beta parameter (''R'')
: Value put into the multiply constant block. If someone knows what that does, please write it.
: Value put into the multiply constant block.


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

Revision as of 10:57, 3 January 2025

Hierarchical block for third order Distortion.

Here is the flowgraph representation of the Hierarchical block implementation, it's essentially the input cubed, multiplied by a constant, then added back to itself, see https://www.dsprelated.com/showarticle/1355.php for more info.

Third-order-distortion-hier-block.png

Parameters

(R): Run-time adjustable

Distortion, aka beta parameter (R)
Value put into the multiply constant block.

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.

Source Files

Python file
[1]
Block definition
[2]