What we know about the measurement:
- Quality of the measurement data is
medium.
-
Origin of the data is Yamaha.
-
Format of the data is
a GLL file
.
-
-3dB (resp. -6db) point v.s. reference is at 69.0Hz (resp. 65.0Hz).
-
Reference level is normalised to -0.2dB
computed over the frequency range [300.0Hz,
5000.0Hz].
-
Frequency deviation is 2.5dB over the same frequency range.
- Directivity
-
Horizontal directivity
is (-40.0°, 40.0°)
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 3.34
and would be 6.15 with a
perfect subwoofer.
- Details:
NBD: ON 0.667,
LW 0.589, SP
0.585, PIR
0.542; SM:
SP0.88,
PIR0.755; LFQ
1.253, LFX 64Hz
- Tonality (Preference) Score is 4.64
with an EQ and would be 7.39 with a
perfect subwoofer and the same EQ.
- Details:
NBD: ON 0.471,
LW 0.416, SP
0.46, PIR
0.4; SM:
SP0.95,
PIR0.898; LFQ 1.253, LFX 63Hz
AutomaticEQ (IIR)
|
Set preamp gain to: -1.8dB.
|
Type |
Freq |
Q |
Gain |
5 |
69.0 |
1.05 |
2.98 |
3 |
289.0 |
1.32 |
1.75 |
3 |
462.0 |
2.99 |
0.81 |
3 |
739.0 |
2.74 |
1.42 |
3 |
1491.0 |
2.41 |
-2.6 |
3 |
4345.0 |
0.27 |
3.0 |
3 |
6069.0 |
2.77 |
-2.99 |
3 |
9691.0 |
2.9 |
-2.52 |
5 |
13092.0 |
0.55 |
-1.2 |
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: -0.7dB.
|
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 |
0.0 |
3 |
250.0 |
2.14 |
0.0 |
3 |
400.0 |
2.14 |
0.0 |
3 |
630.0 |
2.14 |
0.0 |
3 |
1000.0 |
2.14 |
0.0 |
3 |
1600.0 |
2.14 |
-0.25 |
3 |
2500.0 |
2.14 |
0.25 |
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 |
0.5 |
Download
|
These EQ is designed for a 15 bands graphical EQ.
Graphic EQ 31 bands
|
Set preamp gain to: -0.8dB.
|
Type |
Freq |
Q |
Gain |
3 |
20.0 |
4.32 |
0.0 |
3 |
25.0 |
4.32 |
0.5 |
3 |
31.0 |
4.32 |
0.5 |
3 |
40.0 |
4.32 |
0.5 |
3 |
50.0 |
4.32 |
0.5 |
3 |
63.0 |
4.32 |
0.5 |
3 |
80.0 |
4.32 |
0.0 |
3 |
100.0 |
4.32 |
0.0 |
3 |
125.0 |
4.32 |
-0.25 |
3 |
160.0 |
4.32 |
0.0 |
3 |
200.0 |
4.32 |
0.0 |
3 |
250.0 |
4.32 |
0.25 |
3 |
315.0 |
4.32 |
0.25 |
3 |
400.0 |
4.32 |
0.0 |
3 |
500.0 |
4.32 |
0.25 |
3 |
630.0 |
4.32 |
0.25 |
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 |
0.0 |
3 |
2000.0 |
4.32 |
0.5 |
3 |
2500.0 |
4.32 |
0.25 |
3 |
3150.0 |
4.32 |
0.5 |
3 |
4000.0 |
4.32 |
0.5 |
3 |
5000.0 |
4.32 |
0.25 |
3 |
6300.0 |
4.32 |
0.0 |
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 |
0.75 |
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
|