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Etymotic hf3

Etymotic hf3

See usage instructions for more options and info.

Parametric EQs

You can use filters 1-5 or 1-10. Apply preamp of -6.7 dB or -7.1 dB, respectively.

# Type Fc (Hz) Q Gain (dB)
1 LowShelf 105 0.7 6.4
2 Peaking 268 0.88 -2.1
3 Peaking 1689 0.86 -3.3
4 Peaking 6676 1.19 6.4
5 Peaking 9446 4.46 3.7
6 Peaking 74 2.7 0.8
7 Peaking 838 2.79 0.5
8 Peaking 3564 2.06 -0.4
9 Peaking 9338 5.52 -3.5
10 HighShelf 10000 0.7 6

Fixed Band EQs

When using fixed band (also called graphic) equalizer, apply preamp of -11.2 dB (if available) and set gains manually with these parameters.

# Type Fc (Hz) Q Gain (dB)
1 Peaking 31 1.41 6.3
2 Peaking 62 1.41 5.4
3 Peaking 125 1.41 1
4 Peaking 250 1.41 -2.5
5 Peaking 500 1.41 -0.9
6 Peaking 1000 1.41 -1.2
7 Peaking 2000 1.41 -3.1
8 Peaking 4000 1.41 1.2
9 Peaking 8000 1.41 6.8
10 Peaking 16000 1.41 10.8

Graphs