Headphone correctionsEtymotic

Etymotic ER-4XR EQ settings

For the ER-4XR: 2 published corrections, made by oratory1990. FluidEQ applies a correction to everything Windows plays, offline, as a layer that never touches your own bands.

What the corrections do

Each line is what a correction does to the sound from 20 Hz to 20 kHz: above the middle line it turns that range up, below it turns it down. Pick a tab to see any correction on its own.

-12-60+6+1220501002005001k2k5k10k20k
  • oratory1990 Harman Target · 9 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for ER-4XR: every correction below is there, credited, and applies in one click.

oratory1990 Harman Targetown measurement9 bands · preamp -7.0 dB

Paste this into Equalizer APO, or import it into any equalizer that reads its text format.

Preamp: -7.0 dB
Filter 1: ON LSC Fc 100 Hz Gain 7.0 dB Q 0.60
Filter 2: ON PK Fc 200 Hz Gain -1.8 dB Q 0.40
Filter 3: ON PK Fc 900 Hz Gain 2.0 dB Q 0.80
Filter 4: ON PK Fc 1350 Hz Gain -3.3 dB Q 1.20
Filter 5: ON PK Fc 2600 Hz Gain -1.6 dB Q 1.40
Filter 6: ON HSC Fc 3200 Hz Gain 5.0 dB Q 0.71
Filter 7: ON HSC Fc 10000 Hz Gain -5.5 dB Q 0.71
Filter 8: ON PK Fc 4500 Hz Gain -1.2 dB Q 2.00
Filter 9: ON PK Fc 7000 Hz Gain 2.0 dB Q 1.40
oratory1990 USound Targetown measurement8 bands · preamp -6.8 dB

Paste this into Equalizer APO, or import it into any equalizer that reads its text format.

Preamp: -6.8 dB
Filter 1: ON LSC Fc 160 Hz Gain 6.8 dB Q 0.60
Filter 2: ON HSC Fc 1050 Hz Gain -2.5 dB Q 1.40
Filter 3: ON PK Fc 2550 Hz Gain -1.1 dB Q 3.00
Filter 4: ON HSC Fc 4000 Hz Gain 6.0 dB Q 0.70
Filter 5: ON PK Fc 4900 Hz Gain -2.7 dB Q 2.00
Filter 6: ON PK Fc 7100 Hz Gain 6.0 dB Q 1.00
Filter 7: ON PK Fc 10000 Hz Gain -4.0 dB Q 3.00
Filter 8: ON PK Fc 12800 Hz Gain -9.0 dB Q 1.50

Correction data from OPRA, under CC BY-SA 4.0. Every correction keeps the name of who made and measured it. Where they all come from.

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