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SC-160
Handleiding
5.9 Microfoon
P-05
Prepolarized condenser microphone with built-in preamplifier
Nominal sensitivity:
Effect of the windscreen
Nominal Impedance
Frequency (Hz)
31.5
5.10 Directivity
Frequency (Hz)
5.11 Referentie omstandigheden
Type of sound field:
Reference direction
Reference sound pressure level:
Reference frequency:
Reference temperature:
Reference relative humidity:
Reference atmospheric pressure:
Constant pressure to free field correction
Correction (dB)
0.0
63
0.0
125
0.0
250
0.0
500
0.0
Sensitivity variation at 160 ° and 90°
160 ° (dB)
1,000
1,000 – 2,000
2,000 – 4,000
4,000 – 8,000
8,000 – 12,500
16.0 mV/Pa in reference conditions
< 1 dB for frequencies < 10 kHz
< 3 dB for frequencies < 12.5 kHz
3,000 Ω
Frequency (Hz)
1,000
2,000
4,000
8,000
90° (dB)
0
0.1
0.2
0.2
0.5
0.6
1.0
2.2
1.4
6.0
Free
Perpendicular to the microphone
diaphragm
1,013 mbar
39
Correction (dB)
0.1
0.3
0.5
1.8
94 dB (referred to 20 µPa)
1 kHz
20 ° C
65 %
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