# Tone Control Graph

**URL:** <https://forum.quantasylum.com/t/tone-control-graph/1357>\
**Category:** QA40x\
**Created:** [April 16, 2024, 11:07pm UTC](https://forum.quantasylum.com/t/tone-control-graph/1357 "2024-04-16T23:07:51Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![YamahaCA](https://avatars.discourse-cdn.com/v4/letter/y/57b2e6/32.png) [@YamahaCA](https://forum.quantasylum.com/u/YamahaCA)\
**Post date:** [April 16, 2024, 11:07pm UTC](https://forum.quantasylum.com/t/tone-control-graph/1357/1 "2024-04-16T23:07:51Z")

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Seeking assistance on how to setup the QA403 to create graphs:

 ![image](https://canada1.discourse-cdn.com/flex032/uploads/quantasylum/original/2X/3/39a9b9def9876b2229cc855b43183ab5070e1a4d.jpeg)

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**Author:** ![MarkT](https://avatars.discourse-cdn.com/v4/letter/m/c89c15/32.png) [@MarkT](https://forum.quantasylum.com/u/MarkT)\
**Post date:** [April 17, 2024, 5:56pm UTC](https://forum.quantasylum.com/t/tone-control-graph/1357/2 "2024-04-17T17:56:22Z")

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How about using the frequency response chirp repeatedly to the same graph?

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**Author:** ![YamahaCA](https://avatars.discourse-cdn.com/v4/letter/y/57b2e6/32.png) [@YamahaCA](https://forum.quantasylum.com/u/YamahaCA)\
**Post date:** [April 17, 2024, 6:33pm UTC](https://forum.quantasylum.com/t/tone-control-graph/1357/3 "2024-04-17T18:33:46Z")

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A little more descriptive would go a long way

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<div class="post-metadata">

**Author:** ![MarkT](https://avatars.discourse-cdn.com/v4/letter/m/c89c15/32.png) [@MarkT](https://forum.quantasylum.com/u/MarkT)\
**Post date:** [April 17, 2024, 7:00pm UTC](https://forum.quantasylum.com/t/tone-control-graph/1357/4 "2024-04-17T19:00:42Z")

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Send the QA403 output to the input of the tone control, input from the tone control output.  
Use the frequency response chirp option from the Automated Tests tab, repeatedly, with the tone control knobs at a range of settings, all plotted on the same graph with the “use existing graph” option.