|
Subject
|
HINT mean dB(A) SPL
|
|---|
| |
Neutral, Noise 45°
|
Neutral, Noise 135°
|
Forward, Noise 45°
|
Forward, Noise, 135°
|
45° Δ
|
135° Δ
|
|---|
|
1
|
59.59
|
57.35
|
58.41
|
55.82
|
1.18
|
1.53
|
|
2
|
58.65
|
55.59
|
56.53
|
53.00
|
2.12
|
2.59
|
|
3
|
57.94
|
54.41
|
57.00
|
54.18
|
0.94
|
0.24
|
|
4
|
57.59
|
59.94
|
57.71
|
58.18
|
−0.12
|
1.76
|
|
5
|
56.53
|
55.12
|
57.00
|
53.47
|
−0.47
|
1.65
|
|
6
|
57.47
|
53.24
|
56.06
|
52.29
|
1.41
|
0.94
|
|
7
|
58.29
|
53.24
|
56.29
|
52.53
|
2.00
|
0.71
|
|
8
|
58.76
|
56.76
|
57.00
|
57.24
|
1.76
|
−0.47
|
|
9
|
59.29
|
55.10
|
58.71
|
54.14
|
0.57
|
0.95
|
|
10
|
57.95
|
54.14
|
56.62
|
52.71
|
1.33
|
1.43
|
|
11
|
58.05
|
54.81
|
56.52
|
53.19
|
1.52
|
1.62
|
|
12
|
57.67
|
54.33
|
59.86
|
55.86
|
−2.19
|
−1.52
|
|
13
|
56.24
|
54.05
|
55.95
|
51.67
|
0.29
|
2.38
|
|
14
|
58.41
|
53.71
|
57.24
|
50.76
|
1.18
|
2.94
|
|
15
|
57.94
|
53.71
|
56.53
|
52.76
|
1.41
|
0.94
|
|
16
|
57.24
|
53.47
|
57.00
|
51.82
|
0.24
|
1.65
|
|
17
|
56.76
|
54.65
|
56.76
|
51.12
|
0.00
|
3.53
|
|
Mean
|
57.90
|
54.92
|
57.13
|
53.57
|
0.77
|
1.34
|
- HINT: Hearing in Noise Test, dB(A): A-weighted decibel, SPL: sound pressure level, Neutral: pinna in neutral position, Forward: pinna in forward position, Noise 45°: noise presented at 45 degrees left from center forward, Noise 135°: noise presented at 135 degrees left from center forward, Δ: change in HINT between pinna neutral and pinna forward.
