BRUEL & KJAER 2270 Technisches Handbuch Seite 122

Tabelle A.36Richtcharakteristik für Windschutz UA-1650, Mikrofon Typ 4189, Mikrofonvorverstärker ZC-0032 und den Analysator, wenn der
Mikrofonvorverstärker direkt auf dem Analysator montiert ist, in einer zum Display parallelen Ebene und entlang der
Mikrofonachse gemessen. 4000 Hz – 10600 Hz
Frequenz
Winkel 4500 Hz
4000 Hz 5000 Hz
0° –0.01 –0.01 –0.01
5° 0.00 0.00 0.00
10° 0.03 0.02 0.02
15° 0.09 0.05 0.04
20° 0.17 0.04 0.01
25° 0.19 –0.08 –0.09
30° 0.11 –0.30 –0.29
35° –0.05 –0.52 –0.45
40° –0.20 –0.59 –0.47
45° –0.22 –0.55 –0.48
50° –0.21 –0.64 –0.67
55° –0.32 –0.79 –0.87
60° –0.50 –0.88 –0.92
65° –0.52 –0.98 –1.04
70° –0.49 –1.09 –1.28
75° –0.61 –1.15 –1.48
80° –0.75 –1.23 –1.45
85° –0.77 –1.30 –1.55
90° –0.98 –1.47 –1.67
95° –1.36 –1.69 –1.73
100° –1.38 –2.01 –2.19
105° –1.29 –2.23 –2.55
110° –1.51 –2.08 –2.76
115° –1.50 –2.18 –2.71
120° –0.89 –2.06 –2.59
125° –0.49 –1.31 –2.24
130° –0.76 –1.09 –1.55
135° –1.14 –1.63 –1.56
140° –0.98 –1.86 –2.20
145° –0.74 –1.49 –2.20
150° –1.02 –1.48 –1.87
155° –1.69 –2.13 –2.25
160° –2.12 –2.77 –3.05
165° –1.88 –2.64 –3.17
170° –1.31 –1.97 –2.46
175° –0.84 –1.38 –1.74
180° –0.66 –1.17 –1.46
185° –0.82 –1.37 –1.69
190° –1.27 –1.93 –2.36
195° –1.85 –2.59 –3.07
200° –2.12 –2.75 –3.05
205° –1.75 –2.15 –2.32
210° –1.08 –1.49 –1.90
215° –0.75 –1.46 –2.17
220° –0.95 –1.85 –2.25
225° –1.15 –1.67 –1.69
230° –0.81 –1.14 –1.62
235° –0.50 –1.33 –2.19
240° –0.84 –2.01 –2.51
245° –1.45 –2.13 –2.66
250° –1.50 –2.08 –2.77
255° –1.29 –2.21 –2.60
260° –1.37 –2.02 –2.23
265° –1.34 –1.72 –1.78
270° –0.98 –1.46 –1.65
275° –0.77 –1.29 –1.56
280° –0.74 –1.19 –1.50
285° –0.59 –1.11 –1.47
290° –0.45 –1.08 –1.27
295° –0.48 –0.96 –1.04
300° –0.48 –0.86 –0.91
305° –0.31 –0.76 –0.87
310° –0.18 –0.61 –0.68
315° –0.19 –0.53 –0.47
320° –0.17 –0.57 –0.41
325° –0.03 –0.52 –0.37
330° 0.13 –0.32 –0.23
335° 0.22 –0.10 –0.06
340° 0.20 0.03 0.02
345° 0.14 0.07 0.04
350° 0.08 0.05 0.03
355° 0.03 0.02 0.02
5600 Hz 7100 Hz
6300 Hz 8000 Hz
–0.02 –0.01 –0.02 –0.02
–0.03 –0.04 –0.02 –0.05
–0.07 –0.11 –0.04 –0.17
–0.13 –0.22 –0.02 –0.36
–0.19 –0.37 –0.01 –0.54
–0.25 –0.47 –0.12 –0.61
–0.32 –0.41 –0.28 –0.73
–0.48 –0.40 –0.22 –1.03
–0.70 –0.71 –0.21 –1.15
–0.81 –1.09 –0.72 –1.29
–0.93 –1.18 –0.74 –1.50
–1.24 –1.44 –0.87 –1.44
–1.40 –1.57 –1.37 –1.89
–1.54 –1.71 –1.43 –1.97
–1.69 –2.02 –1.80 –2.42
–1.65 –2.12 –1.86 –2.54
–2.04 –2.27 –2.08 –2.89
–2.30 –2.36 –2.34 –3.03
–2.29 –2.92 –2.41 –3.32
–2.37 –2.66 –2.72 –3.56
–2.38 –2.92 –2.70 –3.83
–2.90 –2.75 –2.77 –3.89
–3.53 –3.64 –2.67 –3.86
–3.64 –4.06 –3.42 –4.00
–3.50 –4.26 –3.97 –5.20
–3.09 –3.85 –4.09 –5.28
–2.67 –3.11 –3.21 –5.19
–2.25 –2.80 –2.43 –3.64
–2.51 –2.64 –2.28 –3.28
–2.98 –3.35 –2.68 –3.40
–2.72 –3.55 –3.36 –4.29
–2.72 –3.24 –3.16 –4.28
–3.50 –3.74 –3.48 –4.20
–4.01 –4.40 –4.39 –5.28
–3.41 –3.93 –4.05 –5.31
–2.53 –3.01 –2.95 –4.00
–2.15 –2.63 –2.49 –3.37
–2.40 –3.06 –3.01 –3.98
–3.21 –4.13 –4.14 –5.29
–3.97 –4.78 –4.45 –5.33
–3.74 –4.01 –3.45 –4.25
–2.98 –3.28 –3.09 –4.28
–2.88 –3.48 –3.35 –4.32
–3.19 –3.30 –2.71 –3.49
–2.74 –2.61 –2.39 –3.32
–2.27 –2.80 –2.35 –3.53
–2.53 –3.07 –3.15 –5.18
–2.97 –3.86 –4.19 –5.20
–3.43 –4.46 –3.99 –5.25
–3.75 –4.07 –3.50 –3.98
–3.67 –3.66 –2.80 –3.82
–3.08 –2.76 –2.73 –3.84
–2.39 –3.09 –2.67 –3.78
–2.31 –2.71 –2.72 –3.58
–2.33 –2.86 –2.37 –3.23
–2.35 –2.30 –2.35 –3.00
–2.09 –2.36 –1.97 –2.90
–1.62 –2.20 –1.86 –2.50
–1.67 –1.94 –1.74 –2.40
–1.59 –1.72 –1.38 –2.04
–1.37 –1.53 –1.33 –1.87
–1.18 –1.46 –0.83 –1.49
–0.91 –1.09 –0.73 –1.49
–0.86 –1.06 –0.68 –1.33
–0.83 –0.85 –0.19 –1.18
–0.58 –0.50 –0.19 –1.04
–0.30 –0.41 –0.22 –0.75
–0.12 –0.39 –0.07 –0.63
–0.03 –0.24 0.02 –0.53
0.01 –0.08 0.01 –0.33
0.02 0.01 0.00 –0.14
0.03 0.03 0.01 –0.03
8500 Hz 9000 Hz 9500 Hz 10000 Hz 10600 Hz
–0.01 –0.01 –0.01 –0.01
–0.04 –0.04 –0.04 –0.04
–0.16 –0.16 –0.14 –0.16
–0.33 –0.32 –0.25 –0.33
–0.48 –0.44 –0.34 –0.48
–0.61 –0.55 –0.50 –0.55
–0.91 –0.87 –0.92 –0.68
–1.26 –1.22 –1.25 –0.93
–1.41 –1.49 –1.50 –1.33
–1.78 –1.87 –1.89 –1.83
–1.89 –2.16 –2.30 –2.15
–2.18 –2.44 –2.66 –2.53
–2.16 –2.73 –2.97 –3.04
–2.54 –2.87 –3.33 –3.31
–2.80 –3.18 –3.56 –3.58
–3.16 –3.60 –3.85 –4.00
–3.35 –4.02 –4.37 –4.28
–3.64 –4.11 –4.83 –4.85
–3.70 –4.41 –4.79 –5.28
–4.02 –4.49 –5.17 –5.23
–4.36 –4.81 –5.37 –5.46
–4.47 –5.21 –5.65 –5.72
–4.17 –5.03 –5.75 –6.27
–4.82 –5.10 –5.59 –5.96
–5.29 –5.79 –6.40 –6.18
–6.22 –7.26 –7.57 –7.36
–6.25 –6.97 –7.83 –8.39
–4.69 –6.15 –7.33 –7.68
–4.04 –4.62 –5.30 –5.72
–4.01 –4.73 –5.24 –5.37
–4.87 –5.25 –5.46 –5.44
–5.13 –5.94 –6.51 –6.58
–4.71 –5.33 –5.90 –6.18
–5.78 –6.11 –6.38 –6.41
–6.11 –6.66 –7.23 –7.63
–4.71 –5.25 –5.89 –6.34
–3.99 –4.45 –4.99 –5.34
–4.69 –5.22 –5.84 –6.31
–6.15 –6.73 –7.32 –7.84
–5.88 –6.33 –6.60 –6.61
–4.76 –5.42 –5.92 –6.20
–5.16 –5.99 –6.59 –6.68
–5.00 –5.39 –5.57 –5.53
–4.07 –4.92 –5.43 –5.47
–4.16 –4.67 –5.28 –5.61
–4.57 –6.16 –7.28 –7.69
–6.33 –7.00 –7.83 –8.43
–6.23 –7.40 –7.72 –7.59
–5.49 –5.94 –6.56 –6.27
–4.87 –5.21 –5.66 –6.08
–4.28 –5.01 –5.81 –6.29
–4.47 –5.29 –5.68 –5.78
–4.43 –4.90 –5.43 –5.50
–4.12 –4.58 –5.15 –5.32
–3.75 –4.50 –4.88 –5.36
–3.72 –4.16 –4.91 –4.94
–3.45 –4.12 –4.46 –4.36
–3.27 –3.69 –3.90 –4.07
–2.91 –3.26 –3.60 –3.65
–2.62 –2.96 –3.41 –3.33
–2.27 –2.81 –3.01 –3.10
–2.23 –2.53 –2.69 –2.60
–1.99 –2.22 –2.34 –2.17
–1.84 –1.91 –1.95 –1.89
–1.47 –1.54 –1.56 –1.35
–1.29 –1.24 –1.28 –1.00
–0.93 –0.90 –0.93 –0.72
–0.63 –0.58 –0.53 –0.56
–0.50 –0.45 –0.36 –0.48
–0.33 –0.32 –0.24 –0.32
–0.16 –0.16 –0.11 –0.15
–0.03 –0.04 –0.02 –0.03
ANHANG A
115
Tabellen
–0.01
–0.04
–0.17
–0.34
–0.39
–0.38
–0.60
–0.96
–1.14
–1.47
–1.98
–2.37
–2.79
–3.25
–3.55
–3.78
–4.28
–4.63
–5.09
–5.28
–5.46
–5.90
–6.07
–5.88
–5.81
–7.05
–8.37
–7.65
–6.08
–5.24
–5.56
–6.42
–6.64
–6.42
–7.78
–6.76
–5.69
–6.72
–8.01
–6.62
–6.72
–6.52
–5.70
–5.31
–5.96
–7.59
–8.59
–7.15
–5.91
–5.91
–6.13
–6.03
–5.47
–5.28
–5.09
–4.68
–4.36
–3.82
–3.55
–3.27
–2.83
–2.40
–1.97
–1.56
–1.13
–1.00
–0.59
–0.38
–0.38
–0.32
–0.16
–0.04