Headphone correctionsRAAL

RAAL SR1a EQ settings

For the SR1a: 8 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 · 10 bands
  • AutoEq Measured by crinacle · 10 bands

Every correction, as Equalizer APO settings

Open one to see its settings. In FluidEQ, open EQ Presets and search for SR1a: every correction below is there, credited, and applies in one click.

oratory1990 Harman Targetown measurement10 bands · preamp -11.5 dB

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

Preamp: -11.5 dB
Filter 1: ON LSC Fc 40 Hz Gain 6.0 dB Q 0.71
Filter 2: ON LSC Fc 105 Hz Gain 5.5 dB Q 0.71
Filter 3: ON PK Fc 200 Hz Gain -1.5 dB Q 1.00
Filter 4: ON PK Fc 1900 Hz Gain -6.0 dB Q 1.70
Filter 5: ON PK Fc 3300 Hz Gain -1.0 dB Q 6.00
Filter 6: ON PK Fc 3780 Hz Gain -3.5 dB Q 6.00
Filter 7: ON PK Fc 4200 Hz Gain 4.0 dB Q 1.20
Filter 8: ON PK Fc 5200 Hz Gain -0.7 dB Q 3.00
Filter 9: ON PK Fc 5700 Hz Gain -3.1 dB Q 2.40
Filter 10: ON HSC Fc 12000 Hz Gain 3.0 dB Q 0.71
AutoEq Measured by crinacle10 bands · preamp -6.5 dB

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Preamp: -6.5 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.9 dB Q 0.70
Filter 2: ON PK Fc 1841 Hz Gain -3.9 dB Q 2.28
Filter 3: ON PK Fc 87 Hz Gain -2.6 dB Q 0.56
Filter 4: ON PK Fc 686 Hz Gain 0.8 dB Q 1.39
Filter 5: ON PK Fc 4544 Hz Gain 3.6 dB Q 5.31
Filter 6: ON HSC Fc 10000 Hz Gain 5.5 dB Q 0.70
Filter 7: ON PK Fc 3181 Hz Gain 1.6 dB Q 4.78
Filter 8: ON PK Fc 6014 Hz Gain -1.8 dB Q 5.67
Filter 9: ON PK Fc 378 Hz Gain 0.2 dB Q 1.93
Filter 10: ON PK Fc 283 Hz Gain -0.5 dB Q 1.66
AutoEq Measured by crinacle (no ear contact)10 bands · preamp -6.1 dB

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Preamp: -6.1 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.0 dB Q 0.70
Filter 2: ON PK Fc 1886 Hz Gain -3.1 dB Q 1.98
Filter 3: ON PK Fc 6052 Hz Gain -5.8 dB Q 4.68
Filter 4: ON PK Fc 663 Hz Gain 1.4 dB Q 1.24
Filter 5: ON PK Fc 56 Hz Gain 0.6 dB Q 3.67
Filter 6: ON HSC Fc 10000 Hz Gain 3.8 dB Q 0.70
Filter 7: ON PK Fc 6733 Hz Gain -1.2 dB Q 4.98
Filter 8: ON PK Fc 4383 Hz Gain 1.9 dB Q 6.00
Filter 9: ON PK Fc 3896 Hz Gain -1.9 dB Q 6.00
Filter 10: ON PK Fc 3296 Hz Gain 0.8 dB Q 4.50
AutoEq Measured by Kuulokenurkka (ear contact, OBC off)10 bands · preamp -6.1 dB

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Preamp: -6.1 dB
Filter 1: ON LSC Fc 105 Hz Gain 5.8 dB Q 0.70
Filter 2: ON PK Fc 1915 Hz Gain -6.7 dB Q 0.37
Filter 3: ON PK Fc 125 Hz Gain 3.2 dB Q 1.02
Filter 4: ON PK Fc 756 Hz Gain 4.5 dB Q 0.58
Filter 5: ON PK Fc 4228 Hz Gain 6.7 dB Q 2.81
Filter 6: ON HSC Fc 10000 Hz Gain 0.3 dB Q 0.70
Filter 7: ON PK Fc 2693 Hz Gain 1.7 dB Q 3.90
Filter 8: ON PK Fc 1926 Hz Gain -2.1 dB Q 4.73
Filter 9: ON PK Fc 5701 Hz Gain -1.7 dB Q 6.00
Filter 10: ON PK Fc 1260 Hz Gain 0.5 dB Q 2.63
AutoEq Measured by Kuulokenurkka (ear contact, OBC on)10 bands · preamp -6.2 dB

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Preamp: -6.2 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.2 dB Q 0.70
Filter 2: ON PK Fc 1909 Hz Gain -4.4 dB Q 1.83
Filter 3: ON PK Fc 4406 Hz Gain 4.9 dB Q 3.73
Filter 4: ON PK Fc 105 Hz Gain 1.0 dB Q 2.00
Filter 5: ON PK Fc 5766 Hz Gain -2.6 dB Q 5.77
Filter 6: ON HSC Fc 10000 Hz Gain 1.2 dB Q 0.70
Filter 7: ON PK Fc 285 Hz Gain -0.8 dB Q 4.80
Filter 8: ON PK Fc 3331 Hz Gain -2.0 dB Q 6.00
Filter 9: ON PK Fc 9957 Hz Gain 1.6 dB Q 5.18
Filter 10: ON PK Fc 3461 Hz Gain 0.8 dB Q 2.77
AutoEq Measured by Kuulokenurkka (no ear contact, OBC off)10 bands · preamp -6.1 dB

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Preamp: -6.1 dB
Filter 1: ON LSC Fc 105 Hz Gain 5.9 dB Q 0.70
Filter 2: ON PK Fc 1968 Hz Gain -5.7 dB Q 1.15
Filter 3: ON PK Fc 132 Hz Gain 3.7 dB Q 1.19
Filter 4: ON PK Fc 482 Hz Gain 2.0 dB Q 0.57
Filter 5: ON PK Fc 6036 Hz Gain -5.3 dB Q 3.65
Filter 6: ON HSC Fc 10000 Hz Gain -2.4 dB Q 0.70
Filter 7: ON PK Fc 4393 Hz Gain 3.5 dB Q 4.84
Filter 8: ON PK Fc 3326 Hz Gain -2.3 dB Q 6.00
Filter 9: ON PK Fc 5339 Hz Gain -1.1 dB Q 6.00
Filter 10: ON PK Fc 7900 Hz Gain -0.6 dB Q 5.22
AutoEq Measured by Kuulokenurkka (no ear contact, OBC on)10 bands · preamp -6.1 dB

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

Preamp: -6.1 dB
Filter 1: ON LSC Fc 105 Hz Gain 5.9 dB Q 0.70
Filter 2: ON PK Fc 1919 Hz Gain -4.1 dB Q 1.59
Filter 3: ON PK Fc 108 Hz Gain 2.4 dB Q 1.20
Filter 4: ON PK Fc 5799 Hz Gain -3.6 dB Q 4.50
Filter 5: ON PK Fc 4366 Hz Gain 3.7 dB Q 5.16
Filter 6: ON HSC Fc 10000 Hz Gain 1.4 dB Q 0.70
Filter 7: ON PK Fc 631 Hz Gain 0.5 dB Q 1.79
Filter 8: ON PK Fc 3328 Hz Gain -1.8 dB Q 6.00
Filter 9: ON PK Fc 3929 Hz Gain 0.9 dB Q 5.99
Filter 10: ON PK Fc 2399 Hz Gain 0.5 dB Q 6.00
AutoEq Measured by oratory199010 bands · preamp -6.1 dB

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Preamp: -6.1 dB
Filter 1: ON LSC Fc 105 Hz Gain 6.0 dB Q 0.70
Filter 2: ON PK Fc 1817 Hz Gain -4.6 dB Q 2.17
Filter 3: ON PK Fc 4362 Hz Gain 3.3 dB Q 5.75
Filter 4: ON PK Fc 685 Hz Gain 0.7 dB Q 1.51
Filter 5: ON PK Fc 61 Hz Gain 0.8 dB Q 3.31
Filter 6: ON HSC Fc 10000 Hz Gain 4.2 dB Q 0.70
Filter 7: ON PK Fc 204 Hz Gain -1.1 dB Q 3.61
Filter 8: ON PK Fc 3076 Hz Gain 0.9 dB Q 4.63
Filter 9: ON PK Fc 5818 Hz Gain -1.5 dB Q 5.54
Filter 10: ON PK Fc 166 Hz Gain 0.6 dB Q 5.30

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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