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Extracting the Amplitude Envelope Feature From Scratch in Python

Valerio Velardo - The Sound of AI via YouTube

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This course demonstrates basic audio processing with Librosa, including loading and visualizing waveforms. It implements the amplitude envelope from scratch and compares the feature across music genres.

Syllabus

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

Taught by

Valerio Velardo - The Sound of AI

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