BRUEL & KJAER 2270 Technisches Handbuch Seite 102

Tabelle A.16Einfluss des Gerätekörpers des Analysators auf die Richtcharakteristik, in einer Ebene parallel zum Display und entlang der
Mikrofonachse gemessen. 4000 Hz – 10600 Hz
Frequenz
Winkel 4500 Hz
4000 Hz 5000 Hz
0° 0.00 0.00 0.00
5° 0.01 0.02 0.02
10° 0.06 0.07 0.06
15° 0.15 0.14 0.11
20° 0.26 0.20 0.15
25° 0.33 0.17 0.14
30° 0.30 0.05 0.09
35° 0.18 –0.07 0.08
40° 0.09 –0.03 0.25
45° 0.12 0.09 0.46
50° 0.20 0.10 0.47
55° 0.16 0.03 0.42
60° 0.05 0.04 0.48
65° 0.10 0.06 0.47
70° 0.21 0.06 0.35
75° 0.14 0.09 0.33
80° 0.07 0.09 0.54
85° 0.13 0.07 0.61
90° –0.02 –0.02 0.58
95° –0.32 –0.17 0.58
100° –0.25 –0.40 0.20
105° –0.10 –0.51 –0.07
110° –0.27 –0.30 –0.16
115° –0.18 –0.35 –0.01
120° 0.46 –0.15 0.16
125° 0.87 0.62 0.59
130° 0.61 0.84 1.28
135° 0.23 0.31 1.27
140° 0.34 0.04 0.62
145° 0.51 0.32 0.53
150° 0.13 0.20 0.71
155° –0.65 –0.58 0.17
160° –1.18 –1.35 –0.79
165° –1.03 –1.33 –1.04
170° –0.53 –0.76 –0.45
175° –0.10 –0.24 0.20
180° 0.06 –0.05 0.47
185° –0.08 –0.22 0.26
190° –0.49 –0.73 –0.34
195° –1.00 –1.30 –0.92
200° –1.18 –1.34 –0.76
205° –0.70 –0.61 0.13
210° 0.07 0.19 0.72
215° 0.50 0.35 0.58
220° 0.39 0.05 0.59
225° 0.25 0.27 1.16
230° 0.58 0.80 1.24
235° 0.87 0.62 0.66
240° 0.52 –0.09 0.26
245° –0.13 –0.30 0.03
250° –0.26 –0.31 –0.16
255° –0.12 –0.50 –0.09
260° –0.24 –0.41 0.21
265° –0.28 –0.17 0.59
270° 0.02 0.03 0.63
275° 0.18 0.12 0.58
280° 0.13 0.13 0.47
285° 0.18 0.12 0.35
290° 0.23 0.06 0.41
295° 0.12 0.09 0.53
300° 0.05 0.10 0.53
305° 0.16 0.12 0.42
310° 0.23 0.19 0.43
315° 0.17 0.16 0.42
320° 0.15 0.00 0.25
325° 0.24 –0.06 0.13
330° 0.35 0.02 0.12
335° 0.38 0.13 0.17
340° 0.32 0.17 0.17
345° 0.22 0.13 0.13
350° 0.13 0.06 0.07
355° 0.07 0.00 0.04
5600 Hz 7100 Hz
6300 Hz 8000 Hz
0.00 0.00 0.00
–0.01 –0.04 –0.01 –0.02
–0.02 –0.11 0.00 –0.06
–0.02 –0.20 0.06 –0.10
0.00 –0.32 0.13 –0.09
0.03 –0.38 0.12
0.05 –0.23 0.09
–0.03 –0.10 0.29 –0.08
–0.16 –0.26 0.38 –0.06
–0.12 –0.43 –0.05 –0.05
–0.04 –0.34 0.07 –0.04
–0.09 –0.50 0.06
0.09 –0.43 –0.21 –0.02
0.21 –0.33 –0.10
0.17 –0.26 –0.28 –0.26
0.29 0.01 –0.09 –0.09
0.01 0.02 0.09 –0.12
–0.04 –0.01 0.18 –0.03
0.21 –0.50 0.32
0.32 –0.03 0.08
0.43 –0.09 0.20
–0.01 0.23 0.24
–0.54 –0.56 0.45
–0.55 –0.88 –0.23
–0.34 –0.99 –0.71 –0.89
0.15 –0.55 –0.78 –0.88
0.60 0.25 0.14 –0.84
0.99 0.56 0.96
0.73 0.72 1.16
0.17 –0.01 0.81
0.27 –0.35 0.06
0.08 –0.25 0.09 –0.15
–0.90 –0.99 –0.47 –0.35
–1.59 –1.84 –1.64 –1.76
–1.13 –1.52 –1.51 –2.05
–0.34 –0.69 –0.54 –0.91
0.03 –0.33 –0.11 –0.33
–0.19 –0.73 –0.58 –0.87
–0.89 –1.69 –1.58 –2.03
–1.51 –2.19 –1.71 –1.86
–1.11 –1.24 –0.49 –0.48
–0.16 –0.29 0.11 –0.22
0.12 –0.30 0.00 –0.03
–0.03 0.01 0.74
0.51 0.74 1.08
0.98 0.57 1.09
0.75 0.31 0.23 –0.82
0.28 –0.56 –0.85 –0.85
–0.26 –1.21 –0.71 –0.91
–0.66 –0.89 –0.23
–0.67 –0.52 0.43
–0.14 0.30 0.34
0.47 –0.22 0.26
0.39 –0.07 0.15
0.15 –0.37 0.48
–0.09 0.15 0.25 –0.02
0.00 0.01 0.21 –0.08
0.39 –0.05 –0.06
0.22 –0.18 –0.14 –0.21
0.14 –0.32 0.05 –0.06
0.07 –0.35 –0.13
–0.05 –0.44 0.08
0.00 –0.20 0.06
–0.14 –0.38 0.02 –0.07
–0.26 –0.39 0.50 –0.09
–0.10 –0.20 0.43 –0.08
0.09 –0.24 0.23
0.16 –0.31 0.22
0.14 –0.19 0.19
0.10 –0.06 0.09
0.05 0.02 0.01
0.02 0.04 –0.02
8500 Hz 9000 Hz 9500 Hz 10000 Hz 10600 Hz
0.00 0.00 0.01 0.00
–0.02 –0.02 –0.04
–0.08 –0.06 –0.12
–0.13 –0.09 –0.21
–0.11 –0.04 –0.22
0.04 –0.03 0.07 –0.21
0.08 –0.04 0.03 –0.33
–0.02 –0.04 –0.31
0.11 –0.01 –0.16
–0.03 0.05 –0.21
0.01 0.14 –0.27
0.26 –0.13 0.17 –0.18
0.14 0.00 –0.03
0.02 –0.01 0.13 –0.13
–0.11 0.12 –0.08
–0.34 –0.08 0.08
–0.21 –0.46 –0.17
–0.05 –0.25 –0.67
0.06 0.16 –0.01 –0.37
0.06 0.09 0.24 –0.16
0.07 –0.01 0.05 –0.01
0.15 0.10 –0.12 –0.13
0.28 0.59 0.26 0.03
0.23 0.08 0.43 0.44
–0.21 –0.06 –0.12
–0.96 –1.29 –1.01
–0.95 –0.88 –1.12
0.63 0.51 –0.16 –0.72
0.98 1.06 1.15 1.07
0.92 1.12 0.99 0.92
0.01 0.26 0.47 0.68
–0.19 –0.45 –0.60
–0.10 –0.20 –0.37
–1.51 –1.38 –1.28
–2.14 –2.28 –2.50
–0.94 –1.10 –1.40
–0.28 –0.36 –0.57
–0.91 –1.05 –1.34
–2.17 –2.36 –2.61
–1.65 –1.64 –1.53
–0.19 –0.30 –0.36
–0.22 –0.46 –0.62
0.19 0.40 0.61
0.86 1.16 0.89 0.80
1.00 1.02 1.18 1.18
0.77 0.67 –0.10 –0.59
–1.03 –0.91 –1.11
–0.97 –1.41 –1.10
–0.37 –0.13 –0.10
0.28 0.11 0.43 0.48
0.32 0.52 0.35 0.04
0.16 0.17 –0.08 0.02
0.17 0.06 0.13 0.08
0.15 0.09 0.21 –0.06
0.15 0.14 0.00 –0.28
–0.03 –0.14 –0.62
–0.15 –0.48 –0.20
0.05 –0.38 –0.15 0.22
–0.19 0.23 0.09
0.04 0.24 –0.13
0.04 0.23 0.00 0.02
0.34 –0.09 0.11 –0.03
0.08 –0.09 0.19 –0.18
–0.06 0.18 –0.24
0.15 0.05 –0.21
0.08 –0.05 –0.25
0.11 0.07 –0.01 –0.22
0.11 0.03 0.05 –0.11
0.02 –0.11 –0.02 –0.13
0.02 –0.13 –0.06 –0.12
0.04 –0.09 –0.03 –0.05
0.06 –0.05 0.00 0.01
ANHANG A
Tabellen
0.00 0.00
–0.02 –0.02
–0.07 –0.08
–0.14 –0.16
–0.14 –0.09
–0.06 0.12
–0.08 0.19
–0.22 0.16
–0.30 0.24
–0.34 0.05
–0.16 –0.05
–0.28 0.20
–0.45 0.26
–0.26 0.08
–0.19 0.18
–0.32 0.27
–0.05 –0.07
–0.24 0.09
–0.75 0.02
–0.43 –0.11
–0.12 0.10
–0.09 0.12
–0.36 0.21
0.17 0.68
0.22 0.86
–0.76 –0.19
–1.62 –1.23
–1.00 –0.55
0.69 0.82
0.80 1.44
0.66 1.11
–0.61 0.18
–0.58 –0.34
–1.24 –0.58
–2.81 –2.36
–1.79 –1.59
–0.87 –0.60
–1.75 –1.52
–3.03 –2.57
–1.43 –0.75
–0.52 –0.38
–0.66 0.05
0.61 0.95
0.77 1.45
0.91 1.01
–1.02 –0.58
–1.73 –1.47
–0.93 –0.13
0.23 0.81
0.00 0.64
–0.29 0.39
0.05 0.17
–0.11 0.14
–0.45 0.06
–0.71 0.13
–0.29 0.17
0.02 0.06
–0.22 0.36
–0.20 0.34
–0.18 0.23
–0.37 0.27
–0.32 0.27
–0.19 0.20
–0.30 0.15
–0.15 0.33
–0.16 0.16
–0.07 0.27
–0.07 0.20
–0.17 0.01
–0.15 –0.05
–0.09 –0.02
–0.05 0.03
95