Echelon AudioEchelon Audio

Learn · All Quick-Starts · 2 min

EA-DS
quick-start.

Tame esses on a vocal without lisping it.

4 steps · every control name is the real one · Vocal

EA-DS · the whole interface
01

Find the ess

Hit MONITOR and sweep FREQUENCY between 4–10 kHz until the esses jump out of the monitor signal — that's your centre.

Monitor · Frequency
02

Set THRESHOLD

MONITOR off, pull THRESHOLD until the GR meter moves only on sibilant syllables — 3–6 dB is plenty.

Threshold · GR
03

Choose SPLIT or WIDE

MODE SPLIT attenuates only above the crossover and leaves the body untouched (the default choice). WIDE ducks the whole signal for that classic broadcast move. SIDECHAIN HP / BP picks how the detector listens.

Mode · Sidechain
04

Cap it with RANGE

RANGE hard-limits the maximum attenuation (default 12 dB) — however hot the ess, the unit can never over-de-ess past it.

Range

Pro moves

Once it's working.

  • De-ess BEFORE a bright compressor or exciter — they exaggerate whatever sibilance survives.
  • The BP sidechain mode (one octave around FREQUENCY) is more surgical than HP when only one narrow ess band offends.