Sibilance (the hissing sound on "S" and "T" letters) can ruin a vocal take. Lisp is a streamlined de-esser that is incredibly easy to use.
Use official free plugins from reputable developers: Sibilance (the hissing sound on "S" and "T"
: Instantly creates a natural stereo-rich feel, perfect for making background vocals or choruses sound huge. 🌊 Spatial Effects (Reverb & Delay) Sibilance (the hissing sound on "S" and "T"