De-ess audio attenuates or reduces sibilance, the harsh, high-frequency spoken sounds that come from S, F, X, SH, and a soft C. RX includes two modes to remove sibilance: Classic and Spectral.

Classic Mode detects sibilants and attenuates them with a broadband gain envelope. Spectral Mode is more transparent, intelligent, and frequency-specific than Classic Mode. Spectral Mode only attenuates the high frequencies where sibilance is most active, leaving the lower frequencies untouched.

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Which edition of RX is right for you?

This feature is available in the RX 11 Standard, RX 11 Advanced and RX Post Production Suite 8 designed to meet any budget or post production need.