Tag
#audio
2 posts
Foundations ai ml 9 min
How Computers Hear: The Science of Audio Classification
Your phone can name a song in seconds. Here's the science behind audio classification — from sound waves to neural networks — explained without equations.
audio machine-learning spectrograms
Applied ai ml 18 min
Audio Fingerprinting at Scale: Building a 5-Second Ambient Sound Classifier
Cairn classifies ambient sounds in 5 seconds using PANNs Cnn14 — what took Shazam years of R&D, we built as a CLI tool. Here's the architecture.
audio machine-learning panns