Spectral side-chain ducking: dips a track only at the frequencies where the key is loud, only while it plays. Kick over bass, vocal over guitars. VST3 / AU.
macos dsp spectral stft audio-unit vst3 audio-plugin juce music-production mixing sidechain audio-effects vst-plugin unmasking ducking dynamic-eq kick-and-bass
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Updated
Oct 7, 2026