Window app for creating visuals for spectrogram of an audio file. User can:
- Plot wavelength, Fourier transform and spectrogram.
- Record and play audio. Choose a fragment of a file to be analysed.
- Use existing file or record audio from default microphone.
Created for getting credit for course "Digital Signal Processing", part of bachelor in mathematics programm.
Project is created with
- Python 3.8.3
- PyQt5 5.15.6
- Matplotlib 3.5.0
- SciPy 1.7.3
- NumPy 1.21.4
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