B&K 2250 Light Manual do Utilizador descarregar pdf (Página 84)

APPENDIX A

Tables

Table A.23 Directional response for Hand-held Analyzer Type 2250 (including Microphone Type 4189) measured in

a plane parallel to the long axis of Hand-held Analyzer, but perpendicular to the display, 500 Hz – 3550 Hz.

Frequency

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

0° 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

5° 0.00 –0.01 –0.01 0.00 0.00 0.01 0.00 0.00 –0.01 0.01 –0.03 0.00

10° –0.01 0.01 0.00 0.01 0.00 0.00 –0.02 0.03 –0.05 0.06 –0.07 0.00

15° 0.00 0.02 –0.01 0.00 0.00 –0.02 –0.07 0.05 –0.13 0.09 –0.16 0.00

20° –0.01 0.03 –0.02 0.00 0.00 –0.04 –0.13 0.11 –0.22 0.14 –0.28 0.02

25° –0.02 0.03 –0.03 –0.03 –0.01 –0.10 –0.23 0.13 –0.33 0.14 –0.41 0.07

30° 0.00 0.07 –0.02 –0.04 0.03 –0.16 –0.30 0.15 –0.35 0.10 –0.47 0.11

35° –0.01 0.06 –0.02 –0.07 0.05 –0.28 –0.36 0.09 –0.31 –0.07 –0.44 0.04

40° –0.04 0.11 0.01 –0.08 0.10 –0.40 –0.36 –0.01 –0.18 –0.31 –0.31 –0.16

45° –0.03 0.12 0.04 –0.12 0.16 –0.55 –0.30 –0.16 –0.04 –0.55 –0.21 –0.44

50° –0.06 0.15 0.08 –0.15 0.20 –0.68 –0.22 –0.30 –0.02 –0.61 –0.32 –0.54

55° –0.08 0.16 0.12 –0.17 0.22 –0.76 –0.18 –0.32 –0.19 –0.42 –0.68 –0.36

60° –0.14 0.16 0.18 –0.17 0.21 –0.75 –0.24 –0.22 –0.43 –0.19 –1.05 –0.22

65° –0.12 0.15 0.24 –0.16 0.17 –0.66 –0.41 –0.12 –0.54 –0.22 –1.01 –0.47

70° –0.15 0.13 0.29 –0.10 0.11 –0.53 –0.67 –0.16 –0.42 –0.54 –0.69 –0.94

75° –0.18 0.10 0.32 –0.02 0.05 –0.42 –0.85 –0.39 –0.27 –0.75 –0.67 –0.93

80° –0.22 0.08 0.34 0.08 0.02 –0.38 –0.83 –0.70 –0.37 –0.54 –1.04 –0.57

85° –0.25 0.02 0.33 0.17 0.06 –0.42 –0.67 –0.85 –0.74 –0.38 –1.13 –0.75

90° –0.28 –0.04 0.29 0.24 0.17 –0.50 –0.51 –0.71 –1.05 –0.71 –0.83 –1.17

95° –0.36 –0.08 0.24 0.27 0.32 –0.55 –0.48 –0.45 –0.96 –1.25 –0.93 –0.86

100° –0.37 –0.16 0.16 0.25 0.47 –0.50 –0.56 –0.35 –0.63 –1.25 –1.58 –0.77

105° –0.38 –0.22 0.08 0.16 0.58 –0.34 –0.60 –0.44 –0.47 –0.76 –1.77 –1.49

110° –0.42 –0.28 –0.02 0.04 0.59 –0.16 –0.48 –0.55 –0.59 –0.52 –1.17 –1.74

115° –0.47 –0.31 –0.10 –0.12 0.50 –0.04 –0.24 –0.41 –0.71 –0.75 –0.84 –1.01

120° –0.46 –0.35 –0.17 –0.28 0.32 –0.03 0.00 –0.07 –0.51 –0.89 –1.12 –0.72

125° –0.44 –0.38 –0.21 –0.42 0.09 –0.16 0.08 0.20 –0.09 –0.51 –1.25 –1.11

130° –0.45 –0.38 –0.22 –0.51 –0.14 –0.41 –0.06 0.20 0.19 0.01 –0.71 –1.04

135° –0.44 –0.36 –0.20 –0.56 –0.33 –0.71 –0.41 –0.09 0.07 0.16 –0.15 –0.26

140° –0.37 –0.36 –0.17 –0.54 –0.44 –0.95 –0.82 –0.56 –0.40 –0.19 –0.17 0.14

145° –0.37 –0.33 –0.12 –0.47 –0.45 –1.07 –1.14 –1.01 –1.01 –0.90 –0.84 –0.30

150° –0.32 –0.31 –0.07 –0.38 –0.38 –1.05 –1.25 –1.24 –1.46 –1.56 –1.79 –1.36

155° –0.29 –0.27 0.00 –0.28 –0.27 –0.94 –1.13 –1.18 –1.50 –1.79 –2.35 –2.28

160° –0.27 –0.23 0.05 –0.18 –0.15 –0.78 –0.91 –0.94 –1.23 –1.55 –2.19 –2.34

165° –0.25 –0.20 0.09 –0.10 –0.03 –0.62 –0.68 –0.65 –0.86 –1.11 –1.63 –1.76

170° –0.25 –0.18 0.11 –0.02 0.05 –0.49 –0.48 –0.41 –0.55 –0.71 –1.10 –1.11

175° –0.21 –0.18 0.14 0.01 0.11 –0.41 –0.36 –0.25 –0.35 –0.45 –0.76 –0.69

180° –0.20 –0.16 0.15 0.02 0.13 –0.38 –0.32 –0.21 –0.29 –0.36 –0.65 –0.54

185° –0.22 –0.17 0.14 0.01 0.12 –0.40 –0.36 –0.25 –0.35 –0.45 –0.75 –0.68

190° –0.24 –0.19 0.12 –0.01 0.07 –0.49 –0.49 –0.41 –0.56 –0.70 –1.09 –1.11

195° –0.27 –0.19 0.09 –0.08 –0.02 –0.62 –0.69 –0.67 –0.88 –1.12 –1.61 –1.77

200° –0.28 –0.23 0.05 –0.15 –0.13 –0.78 –0.95 –0.97 –1.25 –1.57 –2.17 –2.37

205° –0.31 –0.26 0.00 –0.26 –0.26 –0.96 –1.19 –1.23 –1.53 –1.84 –2.35 –2.27

210° –0.34 –0.27 –0.04 –0.37 –0.38 –1.09 –1.32 –1.29 –1.48 –1.60 –1.80 –1.31

215° –0.36 –0.31 –0.10 –0.47 –0.46 –1.13 –1.22 –1.03 –1.02 –0.88 –0.83 –0.23

220° –0.40 –0.34 –0.16 –0.54 –0.46 –1.01 –0.88 –0.53 –0.37 –0.09 –0.09 0.25

225° –0.45 –0.35 –0.19 –0.57 –0.36 –0.76 –0.43 0.00 0.15 0.31 0.00 –0.12

230° –0.45 –0.37 –0.21 –0.55 –0.17 –0.43 –0.04 0.32 0.29 0.15 –0.56 –0.91

235° –0.48 –0.36 –0.20 –0.45 0.08 –0.15 0.16 0.31 0.03 –0.41 –1.20 –1.12

240° –0.48 –0.35 –0.17 –0.30 0.33 0.03 0.11 0.02 –0.42 –0.84 –1.17 –0.80

245° –0.48 –0.32 –0.11 –0.13 0.54 0.06 –0.14 –0.36 –0.69 –0.75 –0.90 –1.06

250° –0.46 –0.27 –0.02 0.04 0.66 –0.06 –0.43 –0.54 –0.59 –0.55 –1.14 –1.71

255° –0.44 –0.26 0.05 0.20 0.66 –0.27 –0.59 –0.44 –0.46 –0.75 –1.70 –1.45

260° –0.40 –0.16 0.17 0.28 0.58 –0.46 –0.57 –0.31 –0.60 –1.19 –1.54 –0.75

265° –0.38 –0.09 0.26 0.32 0.43 –0.55 –0.46 –0.39 –0.92 –1.19 –0.90 –0.82

270° –0.34 –0.03 0.33 0.30 0.27 –0.54 –0.44 –0.65 –1.01 –0.67 –0.77 –1.11

275° –0.30 0.01 0.36 0.25 0.13 –0.46 –0.57 –0.83 –0.70 –0.35 –1.09 –0.73

280° –0.26 0.07 0.38 0.16 0.06 –0.40 –0.75 –0.70 –0.32 –0.50 –1.03 –0.49

285° –0.22 0.10 0.36 0.07 0.06 –0.40 –0.80 –0.37 –0.22 –0.72 –0.62 –0.76

290° –0.21 0.15 0.35 –0.02 0.10 –0.48 –0.67 –0.10 –0.37 –0.54 –0.56 –0.79

295° –0.14 0.14 0.30 –0.09 0.16 –0.59 –0.43 –0.04 –0.53 –0.20 –0.81 –0.48

300° –0.15 0.18 0.26 –0.12 0.21 –0.66 –0.23 –0.14 –0.44 –0.09 –0.88 –0.32

305° –0.09 0.17 0.20 –0.14 0.22 –0.68 –0.15 –0.28 –0.20 –0.26 –0.67 –0.44

310° –0.10 0.17 0.16 –0.12 0.21 –0.62 –0.16 –0.30 0.00 –0.41 –0.42 –0.49

315° –0.06 0.15 0.11 –0.10 0.18 –0.50 –0.24 –0.19 0.02 –0.39 –0.35 –0.28

320° –0.07 0.15 0.08 –0.07 0.13 –0.37 –0.31 –0.03 –0.08 –0.22 –0.41 0.01

325° –0.06 0.12 0.05 –0.04 0.09 –0.23 –0.32 0.09 –0.19 –0.04 –0.47 0.18

330° –0.02 0.08 0.03 –0.03 0.06 –0.14 –0.29 0.15 –0.24 0.06 –0.44 0.20

335° –0.03 0.07 0.02 –0.01 0.03 –0.07 –0.23 0.16 –0.23 0.09 –0.33 0.11

340° –0.03 0.06 0.01 –0.01 0.01 –0.02 –0.15 0.13 –0.17 0.08 –0.21 0.03

345° –0.02 0.03 0.01 0.00 0.01 0.00 –0.09 0.08 –0.10 0.05 –0.10 –0.01

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

355° –0.04 0.02 0.00 0.01 0.00 0.01 –0.01 0.02 0.00 0.00 0.00 –0.01

BE171211.book Page 79 Thursday, May 27, 2004 1:01 PM

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