What we know about the measurement:
- Quality of the measurement data is
high.
-
Origin of the data is Coda Audio.
-
Format of the data is
a GLL file
.
-
Sensitivity:
-
Sensitivity: 102.5dB (avg. 100Hz-1kHz for 2.83V estimated at 1m).
-
Sensitivity: 82.5dB computed at the measurement distance (10.0m) over the same frequency range.
-
-3dB (resp. -6db) point v.s. reference is at 82.5Hz (resp. 77.5Hz).
-
Reference level is normalised to -0.4dB
computed over the frequency range [300.0Hz,
5000.0Hz].
-
Frequency deviation is 2.8dB 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°, 10.0°)
between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 2.77
and would be 5.85 with a
perfect subwoofer.
- Details:
NBD: ON 0.71,
LW 0.619, SP
0.724, PIR
0.639; SM:
SP0.838,
PIR0.796; LFQ
0.958, LFX 75Hz
- Tonality (Preference) Score is 3.93
with an EQ and would be 7.06 with a
perfect subwoofer and the same EQ.
- Details:
NBD: ON 0.571,
LW 0.409, SP
0.548, PIR
0.434; SM:
SP0.924,
PIR0.907; LFQ 0.958, LFX 77Hz
-
Note: 120x12 configuration.
|
AutomaticEQ (IIR)
|
|
Set preamp gain to: -3.1dB.
|
| Type |
Freq |
Q |
Gain |
| 3 |
175.0 |
1.3 |
-2.46 |
| 3 |
342.0 |
2.99 |
2.71 |
| 3 |
604.0 |
2.99 |
-2.31 |
| 3 |
714.0 |
2.97 |
1.56 |
| 3 |
1594.0 |
1.39 |
1.19 |
| 3 |
1948.0 |
2.9 |
-1.14 |
| 3 |
3008.0 |
2.93 |
2.96 |
| 3 |
10713.0 |
2.96 |
-2.86 |
| 3 |
14965.0 |
1.2 |
2.98 |
|
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: -1.3dB.
|
| Type |
Freq |
Q |
Gain |
| 3 |
25.0 |
2.14 |
0.5 |
| 3 |
40.0 |
2.14 |
0.5 |
| 3 |
63.0 |
2.14 |
0.5 |
| 3 |
100.0 |
2.14 |
-0.25 |
| 3 |
160.0 |
2.14 |
-0.5 |
| 3 |
250.0 |
2.14 |
0.0 |
| 3 |
400.0 |
2.14 |
0.25 |
| 3 |
630.0 |
2.14 |
0.0 |
| 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 |
0.25 |
| 3 |
10000.0 |
2.14 |
0.0 |
| 3 |
16000.0 |
2.14 |
1.25 |
|
Download
|
These EQ is designed for a 15 bands graphical EQ.
|
Graphic EQ 31 bands
|
|
Set preamp gain to: -1.0dB.
|
| Type |
Freq |
Q |
Gain |
| 3 |
20.0 |
4.32 |
0.0 |
| 3 |
25.0 |
4.32 |
0.25 |
| 3 |
31.0 |
4.32 |
0.25 |
| 3 |
40.0 |
4.32 |
0.25 |
| 3 |
50.0 |
4.32 |
0.25 |
| 3 |
63.0 |
4.32 |
0.25 |
| 3 |
80.0 |
4.32 |
0.25 |
| 3 |
100.0 |
4.32 |
-0.25 |
| 3 |
125.0 |
4.32 |
0.0 |
| 3 |
160.0 |
4.32 |
-0.25 |
| 3 |
200.0 |
4.32 |
-0.25 |
| 3 |
250.0 |
4.32 |
0.0 |
| 3 |
315.0 |
4.32 |
0.25 |
| 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 |
0.25 |
| 3 |
1000.0 |
4.32 |
0.25 |
| 3 |
1250.0 |
4.32 |
0.25 |
| 3 |
1600.0 |
4.32 |
0.25 |
| 3 |
2000.0 |
4.32 |
0.25 |
| 3 |
2500.0 |
4.32 |
0.5 |
| 3 |
3150.0 |
4.32 |
0.75 |
| 3 |
4000.0 |
4.32 |
0.25 |
| 3 |
5000.0 |
4.32 |
0.5 |
| 3 |
6300.0 |
4.32 |
0.25 |
| 3 |
8000.0 |
4.32 |
0.25 |
| 3 |
10000.0 |
4.32 |
0.0 |
| 3 |
12000.0 |
4.32 |
0.25 |
| 3 |
16000.0 |
4.32 |
1.0 |
| 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
|
