What we know about the measurement:
- Quality of the measurement data is
medium.
-
Origin of the data is BiAmp.
-
Format of the data is
a GLL file
.
-
Sensitivity:
-
Sensitivity: 98.9dB (avg. 100Hz-1kHz for 2.83V estimated at 1m).
-
Sensitivity: 78.9dB computed at the measurement distance (10.0m) over the same frequency range.
-
-3dB (resp. -6db) point v.s. reference is at 63.0Hz (resp. 54.5Hz).
-
Reference level is normalised to -0.1dB
computed over the frequency range [300.0Hz,
5000.0Hz].
-
Frequency deviation is 2.2dB over the same frequency range.
- Directivity
-
Horizontal directivity
is (-50.0°, 50.0°)
between 1kHz and 10kHz. Angle computed for +/-6dB.
-
Vertical directivity
is (-20.0°, 20.0°)
between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 2.55
and would be 4.98 with a
perfect subwoofer.
- Details:
NBD: ON 0.659,
LW 0.672, SP
0.822, PIR
0.734; SM:
SP0.712,
PIR0.489; LFQ
1.52, LFX 53Hz
- Tonality (Preference) Score is 4.24
with an EQ and would be 6.55 with a
perfect subwoofer and the same EQ.
- Details:
NBD: ON 0.531,
LW 0.537, SP
0.649, PIR
0.574; SM:
SP0.898,
PIR0.824; LFQ 1.52, LFX 49Hz
-
Note: data computed at 2 meters..
|
AutomaticEQ (IIR)
|
|
Set preamp gain to: -3.0dB.
|
| Type |
Freq |
Q |
Gain |
| 3 |
63.0 |
0.9 |
2.94 |
| 3 |
187.0 |
2.97 |
2.92 |
| 3 |
237.0 |
2.43 |
-2.52 |
| 3 |
299.0 |
2.71 |
0.84 |
| 3 |
1180.0 |
1.18 |
1.78 |
| 3 |
2153.0 |
2.88 |
-1.62 |
| 3 |
2545.0 |
2.61 |
2.77 |
| 3 |
5135.0 |
2.88 |
1.39 |
| 3 |
6937.0 |
0.91 |
-2.84 |
|
Download
|
These EQ optimise the Harman score and is a good start for far field listening like in your living room.
AutomaticEQ
Target v.s. EQ
|
Graphic EQ 15 bands
|
|
Set preamp gain to: -1.1dB.
|
| Type |
Freq |
Q |
Gain |
| 3 |
25.0 |
2.14 |
0.75 |
| 3 |
40.0 |
2.14 |
0.75 |
| 3 |
63.0 |
2.14 |
0.75 |
| 3 |
100.0 |
2.14 |
0.5 |
| 3 |
160.0 |
2.14 |
0.5 |
| 3 |
250.0 |
2.14 |
-0.25 |
| 3 |
400.0 |
2.14 |
0.25 |
| 3 |
630.0 |
2.14 |
0.25 |
| 3 |
1000.0 |
2.14 |
0.25 |
| 3 |
1600.0 |
2.14 |
0.25 |
| 3 |
2500.0 |
2.14 |
0.5 |
| 3 |
4000.0 |
2.14 |
-0.25 |
| 3 |
6300.0 |
2.14 |
-0.5 |
| 3 |
10000.0 |
2.14 |
-0.25 |
| 3 |
16000.0 |
2.14 |
0.5 |
|
Download
|
These EQ is designed for a 15 bands graphical EQ.
|
Graphic EQ 31 bands
|
|
Set preamp gain to: -1.2dB.
|
| Type |
Freq |
Q |
Gain |
| 3 |
20.0 |
4.32 |
0.0 |
| 3 |
25.0 |
4.32 |
0.75 |
| 3 |
31.0 |
4.32 |
0.75 |
| 3 |
40.0 |
4.32 |
0.75 |
| 3 |
50.0 |
4.32 |
0.75 |
| 3 |
63.0 |
4.32 |
0.75 |
| 3 |
80.0 |
4.32 |
0.5 |
| 3 |
100.0 |
4.32 |
0.5 |
| 3 |
125.0 |
4.32 |
0.25 |
| 3 |
160.0 |
4.32 |
0.25 |
| 3 |
200.0 |
4.32 |
0.25 |
| 3 |
250.0 |
4.32 |
-0.25 |
| 3 |
315.0 |
4.32 |
0.0 |
| 3 |
400.0 |
4.32 |
0.25 |
| 3 |
500.0 |
4.32 |
-0.25 |
| 3 |
630.0 |
4.32 |
0.0 |
| 3 |
800.0 |
4.32 |
0.0 |
| 3 |
1000.0 |
4.32 |
0.25 |
| 3 |
1250.0 |
4.32 |
0.75 |
| 3 |
1600.0 |
4.32 |
0.25 |
| 3 |
2000.0 |
4.32 |
0.0 |
| 3 |
2500.0 |
4.32 |
0.5 |
| 3 |
3150.0 |
4.32 |
-0.25 |
| 3 |
4000.0 |
4.32 |
-0.5 |
| 3 |
5000.0 |
4.32 |
0.0 |
| 3 |
6300.0 |
4.32 |
-0.5 |
| 3 |
8000.0 |
4.32 |
-0.5 |
| 3 |
10000.0 |
4.32 |
-0.5 |
| 3 |
12000.0 |
4.32 |
0.0 |
| 3 |
16000.0 |
4.32 |
0.5 |
| 3 |
20000.0 |
4.32 |
0.0 |
|
Download
|
These EQ is designed for a 31 bands graphical EQ.
Comparison betweens various EQs
Improvements made by EQ
|
