DPA d:fine Manuel de l'utilisateur - Page 4
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Specifications
d:fine
TM
Omni Headset Microphone
Directional characteristics
Omnidirectional
Principle of operation
Pressure
Frequency range
20 Hz - 20 kHz
Frequency range, +/- 2 dB
20 Hz - 20 kHz with 3 dB soft boost at 8 - 15 kHz
Sensitivity, nominal, +/- 3 dB at 1 kHz
6 mV/Pa; -44 dB re. 1 V/Pa
Equivalent noise level, A-weighted
Typ. 26 dB(A) re. 20 µPa (max. 28 dB(A))
S/N ratio (A-weighted),
re. 1 kHz at 1 Pa (94 dB SPL)
Typ. 68 dB(A)
Total Harmonic Distortion (THD)
<1 % up to 123 dB SPL peak
<1 % up to 120 dB SPL RMS sine
Dynamic range
Typ. 97 dB
Max. SPL, peak before clipping
144 dB
Power supply (for full performance)
Min. 5 V - max. 50 V through DPA adapter for
wireless systems. 48 V phantom power +/- 4 V
with DAD6001-BC XLR adapter
Current consumption
Typ. 1.5 mA (microphone)
3.5 mA with DAD6001-BC XLR adapter
Connector
MicroDot
Color (microphone, cable and earhook)
Black or beige
Weight
Microphone boom: 0.8 g (0.03 oz)
Earhook: 1.1 g (0.04 oz)
Cabel: 6.6 g (0.23 oz)
Total: 8.5 g (0.30 oz)
Microphone head size (h x w x d)
9.5 x 5.3 x 2.9 mm (0.37 x 0.21 x 0.11 in)
Capsule diameter
5.4 mm (0.2 in)
Cable length
1.3 m (4.3 ft)
Cable diameter
1.6 mm (0.06 in)
Temperature range
-40 °C to 45 °C (-40 °F to 113 °F)
Relative Humidity (RH)
Up to 90%
Specifications
d:fine
TM
Directional Headset Microphone
Directional characteristics
Cardioid
Principle of operation
Pressure gradient
Frequency range
20 Hz - 20 kHz
Frequency range, +/- 2 dB,
Near field 2-3 cm (0.8-1.2 in)
100 Hz - 20 kHz with 3 dB soft boost at 8 - 20 kHz
Sensitivity, nominal, +/- 3 dB at 1 kHz
6 mV/Pa; -44 dB re. 1 V/Pa
Equivalent noise level, A-weighted
Typ. 28 dB(A) re. 20 µPa (max. 30 dB(A))
S/N ratio (A-weighted),
re. 1 kHz at 1 Pa (94 dB SPL)
Typ. 66 dB(A)
Total Harmonic Distortion (THD)
<1 % up to 123 dB SPL peak
<1 % up to 120 dB SPL RMS sine
Dynamic range
Typ. 95 dB
Max. SPL, peak before clipping
144 dB
Power supply (for full performance)
Min. 5 V - max. 50 V through DPA adapter for
wireless systems. 48 V phantom power +/- 4 V
with DAD6001-BC XLR adapter
Current consumption
Typ. 1.5 mA (microphone)
3.5 mA with DAD6001-BC XLR adapter
Connector
MicroDot
Color (microphone, cable and earhook)
Black or beige
Weight
Microphone boom: 0.8 g (0.03 oz)
Earhook: 1.1 g (0.04 oz)
Cable: 6.6 g (0.23 oz)
Total: 8.5 g (0.30 oz)
Microphone head size (h x w x d)
9.5 x 5.3 x 2.9 mm (0.37 x 0.21 x 0.11 in)
Capsule diameter
5.4 mm (0.2 in)
Cable length
1.3 m (4.3 ft)
Cable diameter
1.6 mm (0.06 in)
Temperature range
-40 °C to 45 °C (-40 °F to 113 °F)
Relative Humidity (RH)
Up to 90%