What we know about the measurement:
- Quality of the measurement data is
unknown.
-
Origin of the data is Bose.
-
Format of the data is
.
-
-3dB (resp. -6db) point v.s. reference is at 51.1Hz (resp. 40.9Hz).
-
Reference level is normalised to -2.3dB
computed over the frequency range [300.0Hz,
5000.0Hz].
-
Frequency deviation is 18.4dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 1.82
and would be 3.91 with a
perfect subwoofer.
- Details:
NBD: ON 1.291,
LW 0.532, SP
0.49, PIR
0.456; SM:
SP0.379,
PIR0.348; LFQ
0.94, LFX 44Hz
- Tonality (Preference) Score is 4.39
with an EQ and would be 5.84 with a
perfect subwoofer and the same EQ.
- Details:
NBD: ON 1.23,
LW 0.422, SP
0.353, PIR
0.297; SM:
SP0.865,
PIR0.912; LFQ 0.843, LFX 31Hz
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AutomaticEQ (IIR)
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Set preamp gain to: -2.9dB.
|
| Type |
Freq |
Q |
Gain |
| PK |
31.0 |
0.85 |
3.0 |
| PK |
117.0 |
1.41 |
-3.81 |
| PK |
190.0 |
3.0 |
0.46 |
| PK |
395.0 |
2.99 |
1.29 |
| PK |
1121.0 |
2.98 |
-2.35 |
| PK |
5165.0 |
2.53 |
-3.3 |
| PK |
14134.0 |
0.53 |
-4.46 |
|
Download
|
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
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Graphic EQ 15 bands
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Set preamp gain to: -0.6dB.
|
| Type |
Freq |
Q |
Gain |
| PK |
25.0 |
2.14 |
0.5 |
| PK |
40.0 |
2.14 |
0.5 |
| PK |
63.0 |
2.14 |
0.0 |
| PK |
100.0 |
2.14 |
-0.5 |
| PK |
160.0 |
2.14 |
-0.5 |
| PK |
250.0 |
2.14 |
0.0 |
| PK |
400.0 |
2.14 |
0.0 |
| PK |
630.0 |
2.14 |
0.0 |
| PK |
1000.0 |
2.14 |
-0.25 |
| PK |
1600.0 |
2.14 |
0.0 |
| PK |
2500.0 |
2.14 |
0.0 |
| PK |
4000.0 |
2.14 |
-0.25 |
| PK |
6300.0 |
2.14 |
-0.25 |
| PK |
10000.0 |
2.14 |
-0.5 |
| PK |
16000.0 |
2.14 |
-1.0 |
|
Download
|
This EQ is designed for a 15 bands graphical EQ.
|
Graphic EQ 31 bands
|
|
Set preamp gain to: -0.4dB.
|
| Type |
Freq |
Q |
Gain |
| PK |
20.0 |
4.32 |
0.0 |
| PK |
25.0 |
4.32 |
0.25 |
| PK |
31.0 |
4.32 |
0.25 |
| PK |
40.0 |
4.32 |
0.25 |
| PK |
50.0 |
4.32 |
0.25 |
| PK |
63.0 |
4.32 |
0.0 |
| PK |
80.0 |
4.32 |
-0.25 |
| PK |
100.0 |
4.32 |
-0.5 |
| PK |
125.0 |
4.32 |
-0.5 |
| PK |
160.0 |
4.32 |
-0.5 |
| PK |
200.0 |
4.32 |
-0.25 |
| PK |
250.0 |
4.32 |
0.0 |
| PK |
315.0 |
4.32 |
0.0 |
| PK |
400.0 |
4.32 |
0.0 |
| PK |
500.0 |
4.32 |
-0.25 |
| PK |
630.0 |
4.32 |
0.0 |
| PK |
800.0 |
4.32 |
-0.25 |
| PK |
1000.0 |
4.32 |
-0.25 |
| PK |
1250.0 |
4.32 |
-0.5 |
| PK |
1600.0 |
4.32 |
0.0 |
| PK |
2000.0 |
4.32 |
0.0 |
| PK |
2500.0 |
4.32 |
0.0 |
| PK |
3150.0 |
4.32 |
-0.25 |
| PK |
4000.0 |
4.32 |
-0.25 |
| PK |
5000.0 |
4.32 |
-0.5 |
| PK |
6300.0 |
4.32 |
-0.25 |
| PK |
8000.0 |
4.32 |
-0.25 |
| PK |
10000.0 |
4.32 |
-0.5 |
| PK |
12000.0 |
4.32 |
-0.75 |
| PK |
16000.0 |
4.32 |
-0.75 |
| PK |
20000.0 |
4.32 |
0.0 |
|
Download
|
This EQ is designed for a 31 bands graphical EQ.
EQ
Target v.s. EQ
Histogram of errors
Listening Window (fullrange)
Predicted In-Room Response (fullrange)
Comparison betweens various EQs
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