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spectrograph~

The spectrograph~ object visualizes FFT amplitudes from 0 Hz to Nyquist, using a Hann window for spectral analysis. It allows customization of FFT size, amplitude scaling (linear or dB), frequency scaling (linear or logarithmic), and display dimensions. The visualization can update continuously or on demand via a bang message.

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  • Download via Deken.

    Open Pd and go to ToolsFind Externals. Search for else and install it. Then create an object with declare -lib else -path else. Finally, use spectrograph~ or any other object from else.

  • Library developed mainly by Alexandre Torres Porres.
  • Report Bugs/Errors here!
  • Available for .

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