Read and Visualize Audio Files in Python (librosa module) @DataScienceGarage

Uploaded January 2019 | Updated September 2026, 2 weeks ago

This Python video tutorial show how to read and visualize Audio files (in this example - wav format files) by Python. For this reason librosa module is using.

In addition to that matplotlib library is a perfect tool to visualize amplitudes of audio files. Glob module is used for reading audio files from working directory.

Matplotlib - matplotlib.org
Glob module - docs.python.org/2/library/glob.html

More reading about librosa in official documentation: pypi.org/project/librosa

In simple words - LibROSA is a python package for music and audio analysis. It provides the building blocks necessary to create music information retrieval systems.

Dataset source: kaggle.com/kinguistics/heartbeat-sounds

I will try to develop this topic (audio files analysis) in the context of Machine Learning. For example classification task to identify the male or female voice is on the audio.

Best regards.
Vytautas.

#pythonaudio #librosamodule #visualizeaudio

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