AHFSC
Adaptive High Frequency Spectral Control
Precision spectral processing for high-frequency content. AHFSC uses adaptive spectral analysis to identify and control harsh sibilance and resonance without affecting the surrounding frequency content. Unlike traditional de-essers, AHFSC operates in the spectral domain, providing transparent and artifact-free control.
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AHFSC in Detail
Audio Examples
Comparative demonstrations of processing applied to representative source material.
Vocal – Before Processing
Vocal – After Processing
Drum Bus – Before Processing
Drum Bus – After Processing
Technical Capabilities
Adaptive spectral detection with real-time FFT analysis
Frequency-selective processing preserves tonal balance
Zero-latency lookahead mode for live monitoring
Spectral threshold with variable knee control
Side-chain filter with high-pass and band-pass modes
A/B comparison with linked parameter switching
Resizable UI with retina display support
Full automation support for all parameters