B&K 2250 Light Manual do Utilizador Página 58

  • Descarregar
  • Adicionar aos meus manuais
  • Imprimir
  • Página
    / 122
  • Índice
  • MARCADORES
  • Avaliado. / 5. Com base em avaliações de clientes
Vista de página 57
53
Appendix A
Tables
A.1 Electrical Frequency Responses
Table A.1 Electrical frequency response with the Microphone Type parameter set to ‘Unknown’ (in the Transduc-
ers display) for the transducer used.
Nominal
Frequency
(Hz)
Exact
Frequency
(6 digits)
(Hz)
Electrical
Response
(2 decimals)
(dB)
Deviation
from Ideal
(2 decimals)
(dB)
A-
weighting
C-
weighting
Z-
weighting
A-
weighting
C-
weighting
Z-
weighting
63 63.0957 –26.2 –0.82 0.00 0.00 0.00 0.00
80 79.4328 –22.51 –0.50 0.00 0.00 0.00 0.00
100 100 –19.14 –0.30 0.00 0.00 0.00 0.00
125 125.893 –16.1 –0.17 0.00 0.00 0.00 0.00
160 158.489 –13.35 –0.08 0.00 0.00 0.00 0.00
200 199.526 –10.87 –0.03 0.00 0.00 0.00 0.00
250 251.189 –8.63 0.00 0.00 0.00 0.00 0.00
315 316.228 –6.61 –0.02 0.00 0.00 0.00 0.00
400 398.107 –4.81 –0.03 0.00 0.00 0.00 0.00
500 501.187 –3.23 –0.03 0.00 0.00 0.00 0.00
630 630.957 –1.9 –0.03 0.00 0.00 0.00 0.00
800 794.328 –0.82 –0.02 0.00 0.00 0.00 0.00
1000 1000 0 0 0 0 0 0
1060 1059.25 0.17 –0.01 0.00 0.00 0.00 0.00
1120 1122.02 0.32 –0.01 0.00 0.00 0.00 0.00
1180 1188.50 0.46 –0.02 0.00 0.00 0.00 0.00
1250 1258.93 0.59 –0.03 0.00 0.00 0.00 0.00
1320 1333.52 0.71 –0.04 0.00 0.00 0.00 0.00
1400 1412.54 0.81 –0.06 0.00 0.00 0.00 0.00
1500 1496.24 0.9 –0.07 0.00 0.00 0.00 0.00
BE171211.book Page 53 Thursday, May 27, 2004 1:01 PM
Vista de página 57
1 2 ... 53 54 55 56 57 58 59 60 61 62 63 ... 121 122

Comentários a estes Manuais

Sem comentários