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Audio ML · 2024

Speech Phonation Mode Classification

Learning to hear how we sing.

Illustrated acoustic spectrum and sound waves.
Concept illustration · The Shape of a Voice

The project

Built a system using HuBERT, wav2vec2, and wavelet features to classify phonation modes in singing. Improved classification accuracy by 12-15% over traditional signal processing methods by leveraging self-supervised learning representations.

Built with

Audio Processing · Self-Supervised Learning · HuBERT