What we know about the measurement:

Onesystems 312HC is a passive liveportable that cost around 3900 USD each.

  • Quality of the measurement data is low.
  • Origin of the data is Onesystems.
  • Format of the data is a GLL file .
  • -3dB (resp. -6db) point v.s. reference is at 73.0Hz (resp. 63.0Hz).
  • Reference level is normalised to -0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.8dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 3.24 and would be 6.05 with a perfect subwoofer.
      • Details: NBD: ON 0.621, LW 0.497, SP 0.543, PIR 0.494; SM: SP0.723, PIR0.601; LFQ 2.719, LFX 64Hz
    • Tonality (Preference) Score is 5.99 with an EQ and would be 8.05 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.418, LW 0.267, SP 0.358, PIR 0.253; SM: SP0.944, PIR0.936; LFQ 2.363, LFX 43Hz
Onesystems 312HC
AutomaticEQ (IIR)
Set preamp gain to: -2.9dB.
Type Freq Q Gain
LS 89.0 1.06 2.97
PK 229.0 0.45 -2.99
PK 366.0 2.15 2.97
PK 965.0 0.48 1.79
PK 1704.0 2.91 -2.9
PK 2082.0 2.98 2.93
PK 3555.0 0.94 -2.96
PK 7669.0 2.97 -2.67
PK 12246.0 1.0 -2.74
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Onesystems 312HC
Graphic EQ 15 bands
Set preamp gain to: -1.0dB.
Type Freq Q Gain
PK 25.0 2.14 0.5
PK 40.0 2.14 0.5
PK 63.0 2.14 0.5
PK 100.0 2.14 0.0
PK 160.0 2.14 -0.25
PK 250.0 2.14 0.0
PK 400.0 2.14 0.5
PK 630.0 2.14 0.5
PK 1000.0 2.14 0.5
PK 1600.0 2.14 0.25
PK 2500.0 2.14 0.5
PK 4000.0 2.14 0.0
PK 6300.0 2.14 0.25
PK 10000.0 2.14 0.25
PK 16000.0 2.14 1.0
Download
This EQ is designed for a 15 bands graphical EQ.
Onesystems 312HC
Graphic EQ 31 bands
Set preamp gain to: -1.0dB.
Type Freq Q Gain
PK 20.0 4.32 0.0
PK 25.0 4.32 0.5
PK 31.0 4.32 0.5
PK 40.0 4.32 0.5
PK 50.0 4.32 0.5
PK 63.0 4.32 0.5
PK 80.0 4.32 0.25
PK 100.0 4.32 0.0
PK 125.0 4.32 -0.25
PK 160.0 4.32 -0.25
PK 200.0 4.32 -0.25
PK 250.0 4.32 0.0
PK 315.0 4.32 0.25
PK 400.0 4.32 0.5
PK 500.0 4.32 0.25
PK 630.0 4.32 0.5
PK 800.0 4.32 0.25
PK 1000.0 4.32 0.5
PK 1250.0 4.32 0.5
PK 1600.0 4.32 0.25
PK 2000.0 4.32 0.5
PK 2500.0 4.32 0.25
PK 3150.0 4.32 0.0
PK 4000.0 4.32 0.0
PK 5000.0 4.32 0.0
PK 6300.0 4.32 0.0
PK 8000.0 4.32 0.0
PK 10000.0 4.32 0.0
PK 12000.0 4.32 0.0
PK 16000.0 4.32 1.0
PK 20000.0 4.32 0.0
Download
This EQ is designed for a 31 bands graphical EQ.
Improvement made by adding the above EQ
EQ
AutoEQ
Target v.s. EQ
Target v.s. EQ
Histogram of errors
On Axis (fullrange)
Listening Window (fullrange)
Predicted In-Room Response (fullrange)
Onesystems 312HC: comparison between EQs
AutomaticEQ
Target v.s. EQ
Comparison betweens various EQs
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