De-essing without lisping

Hear and inspect the tools in this guide

Loop the same phrase, change one control at a time and compare at similar playback loudness. The linked walkthroughs are product demonstrations, not measurement results for this guide.

Pictured: Shusssh (De-Esser) — Control sharp vocal sibilance while keeping the words clear.

Watch the Shusssh video walkthrough →

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Start with the complaint, not the plug-in

Solo the vocal and it behaves. Play the whole mix at mastering level and every S splashes. That tells you the recording is usable and the balance between the vocal top end and everything masking it is wrong.

Do not add top end anywhere else yet. Every decibel added to cymbals, guitars or the mix bus makes the vocal fight harder, and the limiter will side with the loudest thing in the room. Mark the three worst moments. You will fix those first, not the whole take.

1. Play the loudest chorus with the vocal muted. Note how bright the track already is.
2. Unmute, level-match, and judge S sounds against the track, not against silence.
3. Mark the three worst hits. Fix those before touching the whole take.

A de-esser is a level tool, not a tone control

A de-esser turns down a narrow band when sibilance crosses a threshold. Used as a tone control it leaves the vocal dull everywhere except where it still bites. Set detection so only real sibilance moves the meter: movement on S, T and F sounds, stillness everywhere else.

Keep reduction modest — 2 to 4 dB on the worst hits beats 10 dB of panic — and always A/B at matched loudness. Louder always sounds better, and it lies.

1. Loop one bad phrase. Lower the threshold until only the S triggers reduction.
2. If the meter moves on every word, the threshold is too low or the band too wide.
3. Solo the sidechain or delta if available. You should hear mostly S sounds.

Policy first, surgery second

Hand de-essing — finding every S in the waveform and turning it down with clip gain — is surgery: perfect, slow and unrepeatable at three minutes a line. A de-esser is a policy: fast, consistent, and occasionally wrong about the one hit you actually noticed.

Most vocals want policy first, surgery on the survivors. Run the de-esser gently across the whole vocal, play the song once marking only what still bites, then hand-turn those hits down 2 to 4 dB. That order matters: surgery first would change what the policy then reacts to.

1. Count the bad hits in one verse. Three hits is a hand job. Thirty is a policy job.
2. Set the de-esser for 2 to 3 dB on typical hits. Confirm the singer still sounds like the singer.
3. Hand-fix only what survives. Keep the edits; they are part of the record now.

The two failure modes

Too much de-essing gives you a singer with a lisp. Too wide a detection band gives you a vocal that ducks on every consonant. Both are worse than the sibilance was, and both come from asking one stage to do a whole song’s judgement at once.

If the whole top end feels dull, you did not de-ess; you EQ’d with extra steps. Narrow the band or raise the threshold until only sibilance moves. Then check through the full master chain, at level, on something small — headphones exaggerate some of it and hide the rest.

1. Bounce 30 seconds with the full master chain. Listen once, away from the screen.
2. If an S still splashes, fix the vocal, not the limiter. The limiter is reporting honestly.
3. Fix remaining hits in the vocal chain and rebounce the same 30 seconds.

Side-by-side comparison of related plug-ins

Compare the Fat Berry DSP plug-ins referenced in this guide by price, category, formats, and primary studio role. Every licence is a perpetual single-user licence (3 machine activations, 14-day full refund policy).

References and comparison method

This explanation uses the linked product and host references. Suggested listening steps are for your own session; they are not a report of controlled listening or compatibility testing.

Use the actual product controls, compare at similar playback loudness and check the result in the arrangement. Settings and behaviour vary by recording and software release.