# Pink Noise User Weighting

**URL:** <https://forum.quantasylum.com/t/pink-noise-user-weighting/2386>\
**Category:** QA40x\
**Created:** [September 6, 2026, 9:13pm UTC](https://forum.quantasylum.com/t/pink-noise-user-weighting/2386 "2026-09-06T21:13:47Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![joe](https://avatars.discourse-cdn.com/v4/letter/j/b9e5f3/32.png) [@joe](https://forum.quantasylum.com/u/joe)\
**Post date:** [September 8, 2026, 7:18pm UTC](https://forum.quantasylum.com/t/pink-noise-user-weighting/2386/2 "2026-09-08T19:18:19Z")

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Hi @Rammis, instead of doing it with user-weighting, I use the 1/3 octave graph. Then the FFT screen shows the “true” readings and the graph is the “interpreted”. Also, I’m using a hardware pink-noise generator and it doesn’t have much value at finer resolution than 1/3 or 1/6 octave.

> [@1/3 octave display](https://forum.quantasylum.com/t/1-3-octave-display/1615/10):
>
> Hi @joe, the spectrum visualizer is in the current release if you want to try it and report back with your source. I’ll check about getting bin centers shown.

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