B&K 2250 Light Manual do Utilizador descarregar pdf (Página 81)

Hand-held Analyzer Type 2250 –

Instruction Manual

Table A.20 Directional response for Hand-held Analyzer Type 2250 (including Microphone Type 4189) measured in

a plane parallel to the Hand-held Analyzer’s display, 500 Hz – 3550 Hz.

Frequency

Angle 500 Hz 630 Hz 800 Hz 1000 Hz 1250Hz 1600 Hz 2000 Hz 2240 Hz 2500 Hz 2800 Hz 3150Hz 3550 Hz

0° –0.01 0.02 0.01 0.00 0.01 –0.03 0.00 0.01 –0.01 –0.03 –0.01 0.01

5° –0.02 0.01 0.00 0.00 0.00 –0.03 –0.01 0.02 –0.04 –0.02 –0.03 –0.01

10° –0.01 0.01 0.00 0.00 0.00 –0.02 –0.04 0.04 –0.08 –0.01 –0.08 –0.03

15° –0.03 0.00 –0.02 0.02 –0.01 –0.03 –0.10 0.07 –0.15 0.03 –0.16 –0.04

20° –0.02 0.04 0.00 0.01 –0.01 –0.04 –0.16 0.11 –0.21 0.06 –0.27 0.01

25° –0.02 0.06 0.02 0.00 0.00 –0.08 –0.24 0.14 –0.24 0.07 –0.39 0.09

30° –0.01 0.08 0.02 –0.01 0.01 –0.14 –0.31 0.11 –0.25 0.01 –0.49 0.15

35° –0.01 0.09 0.03 –0.02 0.04 –0.25 –0.35 0.04 –0.19 –0.11 –0.50 0.14

40° –0.03 0.11 0.05 –0.04 0.08 –0.37 –0.33 –0.10 –0.08 –0.28 –0.44 0.00

45° –0.05 0.14 0.09 –0.06 0.14 –0.52 –0.27 –0.26 –0.02 –0.41 –0.41 –0.21

50° –0.08 0.15 0.13 –0.08 0.20 –0.65 –0.20 –0.38 –0.06 –0.42 –0.49 –0.34

55° –0.13 0.18 0.17 –0.09 0.23 –0.73 –0.17 –0.37 –0.24 –0.31 –0.66 –0.31

60° –0.15 0.17 0.21 –0.09 0.25 –0.74 –0.24 –0.26 –0.47 –0.27 –0.79 –0.35

65° –0.16 0.14 0.25 –0.07 0.23 –0.66 –0.43 –0.14 –0.58 –0.40 –0.74 –0.52

70° –0.22 0.14 0.30 –0.03 0.20 –0.53 –0.67 –0.18 –0.46 –0.65 –0.70 –0.64

75° –0.24 0.10 0.33 0.04 0.15 –0.41 –0.82 –0.41 –0.32 –0.78 –0.87 –0.58

80° –0.26 0.04 0.33 0.12 0.12 –0.34 –0.78 –0.71 –0.40 –0.66 –1.17 –0.61

85° –0.32 0.01 0.33 0.19 0.13 –0.34 –0.56 –0.84 –0.73 –0.55 –1.21 –0.91

90° –0.35 –0.06 0.28 0.25 0.20 –0.39 –0.35 –0.68 –1.01 –0.76 –1.05 –1.16

95° –0.37 –0.12 0.22 0.27 0.31 –0.44 –0.26 –0.36 –0.87 –1.13 –1.15 –1.05

100° –0.40 –0.17 0.15 0.24 0.43 –0.42 –0.32 –0.16 –0.48 –1.13 –1.51 –1.03

105° –0.46 –0.23 0.05 0.17 0.51 –0.34 –0.44 –0.18 –0.21 –0.67 –1.51 –1.33

110° –0.48 –0.27 –0.03 0.04 0.52 –0.22 –0.46 –0.33 –0.25 –0.30 –1.00 –1.32

115° –0.47 –0.33 –0.11 –0.12 0.45 –0.13 –0.35 –0.41 –0.43 –0.33 –0.60 –0.74

120° –0.47 –0.37 –0.18 –0.27 0.30 –0.13 –0.19 –0.30 –0.50 –0.60 –0.68 –0.34

125° –0.47 –0.38 –0.21 –0.41 0.10 –0.25 –0.12 –0.12 –0.34 –0.66 –0.98 –0.52

130° –0.45 –0.38 –0.21 –0.50 –0.11 –0.46 –0.23 –0.06 –0.19 –0.45 –1.02 –0.89

135° –0.42 –0.38 –0.20 –0.54 –0.28 –0.70 –0.49 –0.23 –0.23 –0.29 –0.79 –0.82

140° –0.38 –0.36 –0.16 –0.52 –0.38 –0.90 –0.81 –0.58 –0.53 –0.45 –0.74 –0.56

145° –0.38 –0.33 –0.11 –0.46 –0.40 –1.00 –1.06 –0.94 –0.93 –0.90 –1.07 –0.67

150° –0.30 –0.32 –0.05 –0.37 –0.34 –0.99 –1.14 –1.13 –1.24 –1.37 –1.61 –1.21

155° –0.29 –0.28 0.00 –0.26 –0.25 –0.88 –1.05 –1.10 –1.27 –1.55 –1.96 –1.78

160° –0.25 –0.25 0.05 –0.17 –0.13 –0.74 –0.85 –0.89 –1.07 –1.36 –1.89 –1.89

165° –0.27 –0.22 0.08 –0.08 –0.03 –0.60 –0.63 –0.63 –0.77 –1.00 –1.51 –1.51

170° –0.23 –0.21 0.11 –0.02 0.05 –0.49 –0.45 –0.41 –0.49 –0.65 –1.10 –1.00

175° –0.23 –0.20 0.13 0.02 0.09 –0.43 –0.34 –0.28 –0.33 –0.43 –0.82 –0.64

180° –0.20 –0.21 0.12 0.02 0.11 –0.41 –0.32 –0.25 –0.28 –0.38 –0.75 –0.54

185° –0.21 –0.21 0.12 0.01 0.09 –0.44 –0.37 –0.31 –0.36 –0.48 –0.87 –0.70

190° –0.21 –0.22 0.10 –0.04 0.03 –0.52 –0.50 –0.47 –0.56 –0.74 –1.20 –1.10

195° –0.24 –0.24 0.07 –0.09 –0.07 –0.64 –0.69 –0.71 –0.85 –1.10 –1.62 –1.62

200° –0.27 –0.26 0.03 –0.18 –0.18 –0.79 –0.92 –0.97 –1.15 –1.45 –1.97 –1.95

205° –0.31 –0.29 –0.02 –0.28 –0.30 –0.92 –1.10 –1.15 –1.32 –1.56 –1.95 –1.75

210° –0.33 –0.32 –0.07 –0.39 –0.40 –1.01 –1.16 –1.14 –1.22 –1.30 –1.49 –1.14

215° –0.37 –0.37 –0.15 –0.46 –0.46 –0.99 –1.03 –0.90 –0.85 –0.80 –0.93 –0.63

220° –0.38 –0.38 –0.18 –0.54 –0.43 –0.87 –0.75 –0.52 –0.43 –0.37 –0.67 –0.60

225° –0.41 –0.41 –0.22 –0.55 –0.31 –0.65 –0.42 –0.18 –0.17 –0.26 –0.81 –0.89

230° –0.45 –0.41 –0.23 –0.52 –0.13 –0.41 –0.18 –0.04 –0.17 –0.47 –1.07 –0.93

235° –0.43 –0.41 –0.22 –0.43 0.10 –0.22 –0.11 –0.13 –0.38 –0.68 –1.01 –0.56

240° –0.45 –0.39 –0.19 –0.29 0.32 –0.13 –0.20 –0.33 –0.52 –0.61 –0.71 –0.42

245° –0.48 –0.32 –0.13 –0.14 0.47 –0.15 –0.36 –0.45 –0.46 –0.38 –0.69 –0.86

250° –0.46 –0.29 –0.05 0.01 0.54 –0.27 –0.48 –0.40 –0.28 –0.38 –1.11 –1.40

255° –0.41 –0.26 0.03 0.13 0.53 –0.40 –0.47 –0.26 –0.27 –0.75 –1.54 –1.33

260° –0.38 –0.20 0.11 0.21 0.44 –0.49 –0.37 –0.24 –0.53 –1.14 –1.45 –1.03

265° –0.35 –0.13 0.19 0.23 0.31 –0.49 –0.32 –0.42 –0.90 –1.10 –1.14 –1.11

270° –0.29 –0.08 0.24 0.22 0.19 –0.43 –0.41 –0.69 –0.98 –0.73 –1.10 –1.20

275° –0.29 –0.02 0.27 0.17 0.10 –0.36 –0.60 –0.85 –0.72 –0.56 –1.25 –0.93

280° –0.23 0.02 0.28 0.09 0.07 –0.34 –0.77 –0.73 –0.43 –0.67 –1.17 –0.67

285° –0.19 0.06 0.27 0.01 0.09 –0.40 –0.78 –0.45 –0.35 –0.77 –0.88 –0.66

290° –0.16 0.09 0.25 –0.05 0.13 –0.50 –0.64 –0.24 –0.46 –0.63 –0.71 –0.67

295° –0.15 0.12 0.21 –0.09 0.17 –0.62 –0.42 –0.20 –0.54 –0.38 –0.74 –0.50

300° –0.11 0.12 0.17 –0.11 0.20 –0.69 –0.26 –0.28 –0.44 –0.27 –0.77 –0.34

305° –0.09 0.12 0.12 –0.11 0.19 –0.70 –0.20 –0.37 –0.24 –0.31 –0.64 –0.34

310° –0.10 0.14 0.09 –0.10 0.15 –0.62 –0.23 –0.36 –0.08 –0.39 –0.47 –0.38

315° –0.05 0.12 0.05 –0.08 0.12 –0.49 –0.30 –0.25 –0.04 –0.35 –0.39 –0.28

320° –0.02 0.09 0.02 –0.06 0.07 –0.34 –0.34 –0.10 –0.10 –0.20 –0.42 –0.06

325° –0.03 0.07 0.00 –0.04 0.03 –0.22 –0.34 0.01 –0.17 –0.05 –0.48 0.10

330° –0.04 0.06 –0.01 –0.03 0.00 –0.12 –0.30 0.08 –0.22 0.06 –0.48 0.13

335° 0.01 0.02 –0.02 –0.02 –0.01 –0.06 –0.22 0.10 –0.21 0.11 –0.39 0.08

340° –0.02 0.02 –0.01 –0.02 –0.02 –0.01 –0.15 0.08 –0.16 0.11 –0.27 0.02

345° 0.00 0.01 –0.02 –0.01 –0.01 0.01 –0.09 0.05 –0.10 0.08 –0.15 –0.01

350° –0.02 0.00 –0.01 0.00 –0.01 0.01 –0.03 0.02 –0.04 0.05 –0.06 –0.01

355° 0.00–0.01–0.020.000.000.020.000.000.000.030.000.00

BE171211.book Page 76 Thursday, May 27, 2004 1:01 PM

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