Extracting the Amplitude Envelope Feature From Scratch in Python

Discover how to implement the amplitude envelope feature from scratch in Python using Librosa in this 34-minute tutorial. Master basic audio processing operations, including loading audio files and visualizing waveforms. Explore the differences in amplitude envelopes across various music genres. Dive into topics such as importing and loading audio files, analyzing sample duration, visualizing waveforms, calculating amplitude envelopes, working with overlapping frames and hop lengths, and creating visual representations of your results. Access the provided Jupyter Notebook for hands-on practice and refer to the Librosa documentation for additional support. Join The Sound of AI Slack community to connect with like-minded enthusiasts and further your audio signal processing knowledge.

Introduction
Importing audio files
Loading audio files
Sample duration
Waveform visualization
Waveform analysis
Calculate amplitude envelope
Overlapping frames
Hop length
Visualizing