How to use De-essing feature in CyberLink AudioDirector 365?

In new versions of CyberLink AudioDirector 365 (released after March, 2023), you can use the De-essing feature to reduce the sibilance (sounds like "s," "f," "s," "sh," and "ch," or other letter combinations) in your audio.

To use the De-essing feature, go to the Restore Audio tab and then select De-essing in the Edit mode.

In the De-essing dialog that displays, CyberLink AudioDirector auto selects a suggested profile to output your audio production. You can then click "Apply" to directly de-ess your audio or do further editing by adjusting the settings in the dialog.