How to Isolate Vocals from a Song: 4 Methods Compared
Four ways to pull a vocal out of a finished mix, ranked by quality, with the Demucs workflow, the cleanup chain and the limits of AI separation.
Journal · #audio-engineering
8 articles tagged "audio-engineering".
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What Is a Stem in Music? Stems, Tracks and Mixes Explained
A stem is a mixed group of related tracks printed as one file. How stems differ from multitracks, how to export them, and where AI extraction falls short.
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How to Remove Vocals from a Song: 3 Methods Compared
Three ways to remove vocals from a song, which one fits your source file, why instrumentals sound thin, and what copyright still says after the vocal is gone.
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What is AI noise cancellation and how it actually works
AI noise cancellation uses deep learning to reconstruct clean speech from noisy recordings, suppressing keyboard clicks, traffic, and HVAC noise that traditional gates cannot handle.
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How to Remove Background Noise Before You Clone a Voice
Mic technique, cheap room treatment, and the noise floor number that actually matters when you're recording a sample for AI voice cloning, not just for a listener.
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How Does AI Noise Cancellation Work? A Practical Breakdown
A frame-by-frame breakdown of how AI noise cancellation actually works, from gain masks to RNNoise, DeepFilterNet, and Krisp latency tradeoffs.
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AI Music Editing: What Actually Holds Up in a Session
Prompt-to-song is the easy part. Here is what AI music editing actually looks like once a cue needs to fit picture, dialogue, or a mixed session.
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Speech Enhancement AI: What It Changes in Your Chain
Speech enhancement AI uses trained neural networks to separate voice from noise, reverb, and artifacts. Here is what each processing stage actually does to your signal.
