AndrewK urbanspectrum
boylea
/ livespec.py
Last active
August 22, 2024 02:22
pyqtgraph live running spectrogram from microphone
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| """ | |
| Tested on Linux with python 3.7 | |
| Must have portaudio installed (e.g. dnf install portaudio-devel) | |
| pip install pyqtgraph pyaudio PyQt5 | |
| """ | |
| import numpy as np | |
| import pyqtgraph as pg | |
| import pyaudio | |
| from PyQt5 import QtCore, QtGui |