Headphone correctionsIMR Acoustics

IMR Acoustics R1 EQ settings

For the R1: 5 published corrections, made by 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
  • AutoEq Measured by crinacle (black) · 10 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for R1: every correction below is there, credited, and applies in one click.

AutoEq Measured by crinacle (black)10 bands · preamp -4.8 dB

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

Preamp: -4.8 dB
Filter 1: ON LSC Fc 105 Hz Gain -5.7 dB Q 0.70
Filter 2: ON PK Fc 1229 Hz Gain 6.1 dB Q 0.56
Filter 3: ON PK Fc 188 Hz Gain -4.9 dB Q 0.86
Filter 4: ON PK Fc 7430 Hz Gain 6.0 dB Q 1.36
Filter 5: ON PK Fc 3695 Hz Gain -5.8 dB Q 0.68
Filter 6: ON HSC Fc 10000 Hz Gain -3.6 dB Q 0.70
Filter 7: ON PK Fc 63 Hz Gain 0.9 dB Q 2.63
Filter 8: ON PK Fc 2873 Hz Gain -3.3 dB Q 5.77
Filter 9: ON PK Fc 3671 Hz Gain 3.1 dB Q 3.59
Filter 10: ON PK Fc 4667 Hz Gain -2.8 dB Q 6.00
AutoEq Measured by crinacle (blue)10 bands · preamp -6.3 dB

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

Preamp: -6.3 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.3 dB Q 0.70
Filter 2: ON PK Fc 1226 Hz Gain 5.8 dB Q 0.48
Filter 3: ON PK Fc 366 Hz Gain -3.5 dB Q 0.52
Filter 4: ON PK Fc 4319 Hz Gain -8.0 dB Q 0.65
Filter 5: ON PK Fc 7227 Hz Gain 7.2 dB Q 1.45
Filter 6: ON HSC Fc 10000 Hz Gain -6.2 dB Q 0.70
Filter 7: ON PK Fc 9649 Hz Gain 3.8 dB Q 3.03
Filter 8: ON PK Fc 2898 Hz Gain -3.2 dB Q 5.25
Filter 9: ON PK Fc 3714 Hz Gain 2.1 dB Q 5.03
Filter 10: ON PK Fc 2123 Hz Gain 1.6 dB Q 3.70
AutoEq Measured by crinacle (orange)10 bands · preamp -3.8 dB

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

Preamp: -3.8 dB
Filter 1: ON LSC Fc 105 Hz Gain 3.5 dB Q 0.70
Filter 2: ON PK Fc 268 Hz Gain -6.5 dB Q 0.46
Filter 3: ON PK Fc 1800 Hz Gain 4.7 dB Q 0.18
Filter 4: ON PK Fc 4662 Hz Gain -9.4 dB Q 2.94
Filter 5: ON PK Fc 9864 Hz Gain 3.3 dB Q 1.81
Filter 6: ON HSC Fc 10000 Hz Gain -2.8 dB Q 0.70
Filter 7: ON PK Fc 1357 Hz Gain -0.8 dB Q 2.77
Filter 8: ON PK Fc 918 Hz Gain 0.8 dB Q 2.45
Filter 9: ON PK Fc 6215 Hz Gain 1.3 dB Q 6.00
Filter 10: ON PK Fc 514 Hz Gain -0.3 dB Q 1.99
AutoEq Measured by crinacle (pink)10 bands · preamp -3.8 dB

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

Preamp: -3.8 dB
Filter 1: ON LSC Fc 105 Hz Gain 3.1 dB Q 0.70
Filter 2: ON PK Fc 201 Hz Gain -4.2 dB Q 0.50
Filter 3: ON PK Fc 979 Hz Gain 4.4 dB Q 0.76
Filter 4: ON PK Fc 6867 Hz Gain 7.4 dB Q 1.36
Filter 5: ON PK Fc 4875 Hz Gain -5.8 dB Q 1.09
Filter 6: ON HSC Fc 10000 Hz Gain -4.1 dB Q 0.70
Filter 7: ON PK Fc 2754 Hz Gain -2.7 dB Q 4.36
Filter 8: ON PK Fc 3717 Hz Gain 2.4 dB Q 3.80
Filter 9: ON PK Fc 1927 Hz Gain 1.0 dB Q 3.22
Filter 10: ON PK Fc 4623 Hz Gain -1.6 dB Q 6.00
AutoEq Measured by crinacle (yellow)10 bands · preamp -4.5 dB

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

Preamp: -4.5 dB
Filter 1: ON LSC Fc 105 Hz Gain -6.2 dB Q 0.70
Filter 2: ON PK Fc 1030 Hz Gain 4.9 dB Q 0.71
Filter 3: ON PK Fc 188 Hz Gain -4.9 dB Q 0.88
Filter 4: ON PK Fc 7024 Hz Gain 7.3 dB Q 1.25
Filter 5: ON PK Fc 4773 Hz Gain -5.8 dB Q 1.01
Filter 6: ON HSC Fc 10000 Hz Gain -3.8 dB Q 0.70
Filter 7: ON PK Fc 2778 Hz Gain -3.0 dB Q 4.34
Filter 8: ON PK Fc 64 Hz Gain 0.8 dB Q 2.22
Filter 9: ON PK Fc 3633 Hz Gain 2.0 dB Q 4.57
Filter 10: ON PK Fc 2003 Hz Gain 1.2 dB Q 3.15

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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