What we know about the measurement:

Onesystems 212HC is a passive liveportable that cost around 2700 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. 60.0Hz).
  • Reference level is normalised to -0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.0dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 2.87 and would be 5.52 with a perfect subwoofer.
      • Details: NBD: ON 0.577, LW 0.643, SP 0.827, PIR 0.726; SM: SP0.754, PIR0.626; LFQ 2.159, LFX 60Hz
    • Tonality (Preference) Score is 5.6 with an EQ and would be 7.97 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.317, LW 0.295, SP 0.484, PIR 0.353; SM: SP0.932, PIR0.921; LFQ 2.159, LFX 51Hz
Onesystems 212HC
AutomaticEQ (IIR)
Set preamp gain to: -3.0dB.
Type Freq Q Gain
LS 99.0 1.15 3.0
PK 404.0 2.89 2.82
PK 529.0 2.97 -1.0
PK 1180.0 2.87 1.56
PK 1704.0 2.95 -2.82
PK 2153.0 2.99 2.75
PK 4492.0 1.95 -2.92
PK 7417.0 2.04 -2.88
PK 12662.0 1.22 2.98
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Onesystems 212HC
Graphic EQ 15 bands
Set preamp gain to: -1.3dB.
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 0.25
PK 160.0 2.14 0.0
PK 250.0 2.14 0.0
PK 400.0 2.14 0.5
PK 630.0 2.14 0.25
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 0.0
PK 10000.0 2.14 0.75
PK 16000.0 2.14 1.25
Download
This EQ is designed for a 15 bands graphical EQ.
Onesystems 212HC
Graphic EQ 31 bands
Set preamp gain to: -1.3dB.
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 0.5
PK 100.0 4.32 0.25
PK 125.0 4.32 0.25
PK 160.0 4.32 0.0
PK 200.0 4.32 0.0
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 0.25
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 0.5
PK 3150.0 4.32 0.25
PK 4000.0 4.32 0.0
PK 5000.0 4.32 0.25
PK 6300.0 4.32 -0.25
PK 8000.0 4.32 0.0
PK 10000.0 4.32 0.75
PK 12000.0 4.32 1.0
PK 16000.0 4.32 1.25
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 212HC: comparison between EQs
AutomaticEQ
Target v.s. EQ
Comparison betweens various EQs
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