> For the complete documentation index, see [llms.txt](https://cajac.gitbook.io/ctf-notes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cajac.gitbook.io/ctf-notes/misc/audio-processing/spectrum-analysis.md).

# Spectrum Analysis

## Resources

Spectrum Analyzer - academo.org: <https://academo.org/demos/spectrum-analyzer/>

Spectral Analysis - dcode.fr: <https://www.dcode.fr/spectral-analysis>