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APPENDIX A

Tables

Table A.27 Influence of Windscreen UA 1650 on directional response of Hand-held Analyzer Type 2250 (including

Microphone Type 4189), or Microphone Type 4189 only, with Windscreen UA 1650 fitted, 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° 0.00 –0.03 –0.01 –0.01 0.00 0.00 –0.01 –0.01 –0.01 –0.02 –0.01 –0.02

5° 0.02 0.00 –0.01 0.00 0.00 0.00 –0.01 –0.01 –0.01 –0.01 –0.01 –0.01

10° –0.01 0.00 0.00 –0.01 0.00 0.00 –0.01 –0.01 –0.01 0.00 –0.01 –0.01

15° 0.02 0.02 –0.01 –0.01 –0.01 0.00 –0.01 –0.01 –0.02 –0.01 0.00 –0.01

20° 0.03 –0.02 0.00 –0.01 –0.01 0.00 –0.02 –0.02 –0.02 –0.01 –0.01 –0.02

25° 0.00 –0.01 –0.01 –0.01 –0.02 –0.01 –0.03 –0.02 –0.03 –0.01 –0.01 –0.02

30° 0.04 –0.04 –0.02 –0.01 –0.02 –0.02 –0.04 –0.03 –0.04 –0.01 0.00 –0.01

35° –0.04 0.00 –0.02 –0.02 –0.04 –0.02 –0.05 –0.03 –0.05 –0.01 0.00 0.00

40° 0.00 –0.03 –0.03 –0.02 –0.04 –0.03 –0.07 –0.04 –0.06 –0.01 0.00 0.01

45° –0.03 –0.02 –0.04 –0.02 –0.05 –0.04 –0.09 –0.05 –0.07 –0.02 –0.01 0.02

50° –0.02 –0.02 –0.04 –0.03 –0.06 –0.05 –0.10 –0.07 –0.08 –0.02 0.00 0.01

55° 0.01 –0.06 –0.04 –0.03 –0.07 –0.07 –0.12 –0.09 –0.09 –0.04 0.00 0.02

60° –0.01 –0.03 –0.04 –0.04 –0.08 –0.08 –0.13 –0.11 –0.11 –0.05 0.00 0.03

65° –0.01 –0.04 –0.05 –0.04 –0.08 –0.10 –0.14 –0.13 –0.12 –0.06 –0.02 0.04

70° 0.02 –0.05 –0.06 –0.05 –0.09 –0.12 –0.16 –0.15 –0.16 –0.07 –0.03 0.04

75° 0.00 –0.05 –0.06 –0.06 –0.10 –0.13 –0.18 –0.16 –0.18 –0.09 –0.04 0.02

80° –0.02 –0.03 –0.04 –0.06 –0.11 –0.14 –0.20 –0.18 –0.19 –0.12 –0.05 0.01

85° –0.01 –0.05 –0.05 –0.07 –0.11 –0.15 –0.23 –0.19 –0.21 –0.14 –0.08 0.00

90° 0.02 –0.05 –0.06 –0.07 –0.12 –0.16 –0.24 –0.22 –0.23 –0.15 –0.10 –0.03

95° 0.00 –0.05 –0.06 –0.07 –0.11 –0.17 –0.25 –0.24 –0.25 –0.16 –0.11 –0.05

100° –0.07 –0.03 –0.07 –0.07 –0.12 –0.18 –0.25 –0.25 –0.26 –0.19 –0.13 –0.06

105° –0.01 –0.05 –0.07 –0.08 –0.12 –0.18 –0.26 –0.25 –0.26 –0.19 –0.16 –0.08

110° –0.01 –0.05 –0.06 –0.08 –0.12 –0.18 –0.26 –0.25 –0.25 –0.19 –0.16 –0.10

115° –0.03 –0.04 –0.06 –0.07 –0.12 –0.17 –0.26 –0.25 –0.26 –0.18 –0.14 –0.10

120° –0.05 –0.05 –0.07 –0.07 –0.13 –0.17 –0.26 –0.25 –0.27 –0.18 –0.13 –0.07

125° –0.01 –0.06 –0.06 –0.07 –0.13 –0.17 –0.26 –0.24 –0.26 –0.18 –0.13 –0.06

130° –0.02 –0.06 –0.07 –0.07 –0.12 –0.17 –0.26 –0.23 –0.25 –0.17 –0.13 –0.05

135° –0.01 –0.06 –0.07 –0.07 –0.12 –0.16 –0.25 –0.22 –0.24 –0.15 –0.11 –0.04

140° –0.03 –0.06 –0.07 –0.07 –0.12 –0.16 –0.25 –0.21 –0.22 –0.14 –0.09 –0.01

145° 0.03 –0.07 –0.07 –0.07 –0.11 –0.17 –0.24 –0.22 –0.22 –0.14 –0.08 0.00

150° –0.07 –0.03 –0.05 –0.07 –0.11 –0.16 –0.23 –0.21 –0.22 –0.13 –0.07 0.01

155° –0.03 –0.05 –0.06 –0.07 –0.11 –0.16 –0.22 –0.20 –0.21 –0.12 –0.06 0.02

160° –0.06 –0.05 –0.06 –0.07 –0.10 –0.16 –0.21 –0.19 –0.20 –0.10 –0.05 0.03

165° –0.01 –0.06 –0.06 –0.08 –0.09 –0.15 –0.20 –0.18 –0.19 –0.09 –0.04 0.05

170° –0.02 –0.06 –0.05 –0.07 –0.10 –0.15 –0.20 –0.18 –0.18 –0.08 –0.03 0.07

175° –0.01 –0.05 –0.05 –0.08 –0.10 –0.15 –0.20 –0.18 –0.18 –0.08 –0.02 0.07

180° –0.05 –0.04 –0.05 –0.07 –0.10 –0.15 –0.20 –0.17 –0.18 –0.08 –0.02 0.07

185° –0.03 –0.06 –0.05 –0.07 –0.10 –0.15 –0.20 –0.18 –0.18 –0.08 –0.02 0.07

190° –0.04 –0.05 –0.06 –0.08 –0.09 –0.15 –0.20 –0.18 –0.18 –0.08 –0.03 0.06

195° –0.05 –0.05 –0.06 –0.07 –0.10 –0.15 –0.21 –0.18 –0.18 –0.09 –0.04 0.06

200° –0.04 –0.04 –0.05 –0.07 –0.10 –0.15 –0.21 –0.19 –0.19 –0.10 –0.05 0.04

205° –0.04 –0.04 –0.06 –0.07 –0.10 –0.16 –0.22 –0.20 –0.20 –0.11 –0.06 0.03

210° –0.06 –0.05 –0.05 –0.06 –0.10 –0.16 –0.22 –0.21 –0.20 –0.12 –0.07 0.01

215° –0.01 –0.04 –0.06 –0.07 –0.11 –0.16 –0.23 –0.21 –0.20 –0.13 –0.08 –0.01

220° –0.02 –0.07 –0.05 –0.06 –0.11 –0.16 –0.23 –0.21 –0.21 –0.15 –0.09 –0.03

225° –0.03 –0.04 –0.05 –0.07 –0.11 –0.17 –0.24 –0.22 –0.22 –0.16 –0.11 –0.05

230° –0.20 0.03 –0.06 –0.06 –0.12 –0.16 –0.24 –0.23 –0.24 –0.17 –0.13 –0.05

235° –0.01 –0.05 –0.06 –0.07 –0.12 –0.17 –0.25 –0.23 –0.25 –0.17 –0.13 –0.06

240° 0.01 –0.05 –0.06 –0.07 –0.12 –0.17 –0.26 –0.23 –0.26 –0.17 –0.14 –0.09

245° 0.01 –0.07 –0.05 –0.07 –0.12 –0.17 –0.26 –0.23 –0.26 –0.18 –0.16 –0.12

250° 0.01 –0.06 –0.04 –0.07 –0.12 –0.17 –0.26 –0.23 –0.25 –0.19 –0.17 –0.12

255° –0.06 –0.01 –0.04 –0.07 –0.12 –0.17 –0.25 –0.23 –0.25 –0.20 –0.16 –0.09

260° 0.01 –0.04 –0.04 –0.07 –0.12 –0.17 –0.24 –0.24 –0.25 –0.19 –0.13 –0.07

265° –0.02 –0.05 –0.05 –0.07 –0.11 –0.16 –0.24 –0.23 –0.24 –0.15 –0.11 –0.05

270° 0.00 –0.05 –0.03 –0.07 –0.11 –0.16 –0.23 –0.21 –0.22 –0.13 –0.11 –0.02

275° 0.02 –0.04 –0.05 –0.06 –0.10 –0.15 –0.22 –0.19 –0.19 –0.12 –0.09 0.01

280° 0.08 –0.07 –0.04 –0.05 –0.10 –0.14 –0.20 –0.16 –0.17 –0.11 –0.05 0.01

285° –0.01 –0.03 –0.03 –0.05 –0.10 –0.13 –0.18 –0.14 –0.16 –0.08 –0.02 0.02

290° 0.00 –0.03 –0.04 –0.04 –0.09 –0.11 –0.15 –0.13 –0.14 –0.06 –0.02 0.03

295° 0.01 –0.04 –0.03 –0.04 –0.09 –0.10 –0.13 –0.12 –0.12 –0.04 –0.02 0.04

300° 0.01 –0.03 –0.02 –0.04 –0.08 –0.08 –0.12 –0.11 –0.09 –0.03 –0.01 0.04

305° 0.00 –0.03 –0.02 –0.03 –0.07 –0.06 –0.11 –0.08 –0.08 –0.02 0.00 0.04

310° 0.10 –0.07 –0.04 –0.03 –0.06 –0.05 –0.09 –0.06 –0.07 –0.01 0.01 0.04

315° 0.01 –0.02 –0.03 –0.02 –0.05 –0.04 –0.07 –0.03 –0.05 0.01 0.01 0.05

320° 0.00 –0.02 0.00 –0.02 –0.04 –0.03 –0.06 –0.02 –0.04 0.01 0.00 0.04

325° 0.04 0.00 –0.01 –0.01 –0.03 –0.02 –0.04 –0.02 –0.03 0.01 0.01 0.02

330° 0.05 –0.02 0.00 –0.01 –0.02 –0.01 –0.02 –0.01 –0.02 0.02 0.01 0.00

335° 0.00 0.00 0.00 0.00 –0.01 –0.01 –0.01 –0.01 0.00 0.02 0.02 0.00

340° 0.04 –0.01 0.01 –0.01 –0.01 –0.01 –0.01 0.00 0.00 0.02 0.02 0.00

345° 0.03 0.00 0.02 0.00 –0.01 0.00 0.00 0.01 0.01 0.02 0.02 0.00

350° 0.05 0.01 0.01 0.01 0.01 0.00 0.00 0.01 0.01 0.02 0.01 0.01

355° 0.03 0.01 0.01 0.00 0.00 0.01 0.01 0.01 0.02 0.02 0.01 0.01

BE171211.book Page 83 Thursday, May 27, 2004 1:01 PM

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