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Realtime Microphone FFT with ScottPlot

This project demonstrates how to plot microphone data (and its FFT) with a modern version of ScottPlot. All the action happens in Form1.cs. It's a little easier to read and better documented than previous versions of this project.

Download as EXE

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Re-creating this Project from Scratch

These are the steps I did to make this project

  • I cloned ScottPlot into ScottPlot-2018-09-09/ so it will always work with this project even if the latest ScottPlot API changes.
  • Add Project (ScottPlot.csproj) to the solution
  • ScottPlotUC showed up in the toolbox, so I could drag/drop onto a form
  • Add reference to the System.Numerics assembly
  • Used NuGet to install NAudio
  • Used NuGet to install Accord.Audio
  • Fill out the code on Form1.cs
  • Run