|
Neumann KMR 81 D Digital
Shotgun Microphone |
|
Product Code: KMR81D
|
The KMR 81 D is the transition of
the well-established KMR 81 i shotgun microphone into the digital domain. It
provides all of the features of its analog counterpart, which made it a favorite
of sound engineers in movie and documentary productions. Additionally it offers
the advantages of the digital circuit technology, such as extended dynamic
range, a more robust operation (EMC safe) and the avoidance of clipping as a
result of the integrated peak limiter/compressor.
The settings for all functions can be recalled, set and stored in the microphone
by using one of the digital microphone interfaces. |
� Interference
tube microphone with shotgun directional characteristic
� Interference/pressure-gradient transducer
� High lateral and back attenuation
� 90�-recording angle
� Extensive accessories for outdoor use
� Light weight: 90 g
� The legendary Neumann sound in the digital realm. Pure Neumann capsule sound.
� The satisfaction of recording the uncolored original, with no "bottlenecks"
between the capsule and the recording system.
� The guarantee of having one of the best A/D converters available.
� Anti-clipping processing ensures handling safety, and reduces stress.
� Reduced time requirements and personnel costs, particularly due to faster post
production processing.
� Lower investment costs, since separate A/D converters and preamps are no
longer needed. This also means space and weight savings (e.g. in the OB van). |
| Acoustical operating
principle |
Interference transducer |
| Directional pattern |
Supercardioid/lobe |
| Frequency range |
20 Hz ... 20 kHz |
|
Free-field
sensitivity |
–36 dBFS |
| Equivalent noise level, CCIR |
21 dB |
| Equivalent noise level,
A-weighted |
9 dB-A |
| Signal-to-noise ratio, CCIR |
73 dB |
| Signal-to-noise ratio, A-weighted |
85 dB |
|
Maximum SPL at 0
dBFS |
123 dBSPL |
| Dynamic range, A-weighted |
114 dB |
|
Latency |
44,1/48 kHz: 41 samples
88,2/96 kHz: 49 samples
176,4/192 kHz: 99 samples |
|
Preset |
- Sampling rates: 48 kHz
- Gain: 10 dB
- Compressor on, Attack time 100 ms, Release time 0.5 s,
Threshold –10 dBFS, Ratio 2:1 |
| Supply voltag |
+7 V to +10.5 V |
| Current consumption |
max. 150 mA |
| Weight |
approx. 90 g |
| Diameter |
42 mm |
|
Length |
212 mm |
|
|
|
|
|
|
| |
|
|
