Headphone correctionsHuawei

Huawei Freebuds 4i EQ settings

For the Freebuds 4i: 4 published corrections, made by oratory1990 and AutoEq. 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 · 7 bands
  • AutoEq Measured by oratory1990 · 10 bands

Every correction, as Equalizer APO settings

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

oratory1990 Harman Targetown measurement7 bands · preamp -3.3 dB

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

Preamp: -3.3 dB
Filter 1: ON PK Fc 20 Hz Gain 1.0 dB Q 1.00
Filter 2: ON PK Fc 160 Hz Gain -3.2 dB Q 0.90
Filter 3: ON PK Fc 1800 Hz Gain -2.2 dB Q 1.30
Filter 4: ON PK Fc 2800 Hz Gain 5.0 dB Q 0.70
Filter 5: ON PK Fc 3250 Hz Gain -3.3 dB Q 3.00
Filter 6: ON PK Fc 4500 Hz Gain 1.0 dB Q 3.00
Filter 7: ON PK Fc 8000 Hz Gain -3.0 dB Q 3.00
AutoEq Measured by oratory199010 bands · preamp -4.2 dB

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

Preamp: -4.2 dB
Filter 1: ON LSC Fc 105 Hz Gain -0.5 dB Q 0.70
Filter 2: ON PK Fc 159 Hz Gain -3.3 dB Q 1.19
Filter 3: ON PK Fc 10000 Hz Gain 3.8 dB Q 1.23
Filter 4: ON PK Fc 2515 Hz Gain 4.0 dB Q 4.68
Filter 5: ON PK Fc 892 Hz Gain 1.1 dB Q 1.16
Filter 6: ON HSC Fc 10000 Hz Gain 0.2 dB Q 0.70
Filter 7: ON PK Fc 4376 Hz Gain 2.1 dB Q 3.08
Filter 8: ON PK Fc 3276 Hz Gain -1.5 dB Q 4.56
Filter 9: ON PK Fc 6745 Hz Gain -1.5 dB Q 4.70
Filter 10: ON PK Fc 51 Hz Gain -0.1 dB Q 1.13
oratory1990 oratory1990 Targetown measurement8 bands · preamp -1.0 dB

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

Preamp: -1.0 dB
Filter 1: ON PK Fc 190 Hz Gain -0.7 dB Q 1.40
Filter 2: ON PK Fc 1450 Hz Gain -1.7 dB Q 1.60
Filter 3: ON PK Fc 2000 Hz Gain -0.7 dB Q 3.00
Filter 4: ON PK Fc 3250 Hz Gain -5.0 dB Q 2.50
Filter 5: ON PK Fc 3300 Hz Gain 3.5 dB Q 1.00
Filter 6: ON PK Fc 6000 Hz Gain -1.0 dB Q 4.00
Filter 7: ON PK Fc 8100 Hz Gain -3.0 dB Q 3.00
Filter 8: ON HSC Fc 10000 Hz Gain 1.0 dB Q 0.71
oratory1990 USound Targetown measurement8 bands · preamp -1.0 dB

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

Preamp: -1.0 dB
Filter 1: ON PK Fc 190 Hz Gain -0.7 dB Q 1.40
Filter 2: ON PK Fc 1450 Hz Gain -1.7 dB Q 1.60
Filter 3: ON PK Fc 2000 Hz Gain -0.7 dB Q 3.00
Filter 4: ON PK Fc 3250 Hz Gain -5.0 dB Q 2.50
Filter 5: ON PK Fc 3300 Hz Gain 3.5 dB Q 1.00
Filter 6: ON PK Fc 6000 Hz Gain -1.0 dB Q 4.00
Filter 7: ON PK Fc 8100 Hz Gain -3.0 dB Q 3.00
Filter 8: ON HSC Fc 10000 Hz Gain 1.0 dB Q 0.71

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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