Popis produktu
Čistý "Neumann" zvuk v digitálnej doméne, pre použitie s AES / EBU alebo AES 42. Signál je konvertovaný priamo za mikrofónnou kapslou. Otázky týkajúce sa optimálneho predzosilňovač a A/D prevodníku sú týmto pre firmu Neumann minulosťou.
Príslušenstvo produktu
Interface DMI-2 portableInterface DMI-8
Použitie
Universally applicable, and particularly suitable for applications where maximum resolution and transparency are desired.These are just some of the most common applications. We recommend additional experimentation to gain maximum use from this microphone.
Technické údaje
Interactive view of diagramsD-01 Specifications
Acoustic transducer: K 07 large double-diaphragm capsule,
diameter 30 mm with protected internal electrodes
Directional characteristic: 15 remote controllable polar patterns,
from omni to cardioid to figure-8
Frequency response: 20 Hz to 20 kHz
Free-field sensitivity1) 2): –44 dBFS
Equivalent noise level, CCIR3): 19 dB
Equivalent noise level, A-weighted3): 8 dB-A
Signal-to-noise ratio2), CCIR3): 75 dB
Signal-to-noise ratio2), A-weighted3): 86 dB
Maximum SPL at 0 dBFS: 138 dBSPL
Dynamic range, A-weighted3): 130 dB
Latency:
44,1/48 kHz: 52 samples
88,2/96 kHz: 61 samples
176,4/192 kHz: 121 samples (AES 3)
Supply voltage range: +6 V to +10.5 V
Current consumption: max. 220 mA
Weight: approx. 700 g, Diameter: 63.5 mm, Length: 185 mm
General Specifications of the Solution-D microphones
Interface: AES42
Remote controlled functions:
- Polar pattern4)
- Low-cut: flat, 40, 80, 160 Hz
- Pre-attenuation: 0 , -6, -12, -18 dB
- Gain: 0...63 dB in 1 dB steps, clickless
- Testsignal: 1 kHz, pink noise, white noise
- Sampling rates: 44.1, 48, 88.2, 96, 176.4, 192 kHz
- Parametric compressor/limiter (incl. de-esser function)
- Independent peak limiter avoiding any clipping
- Switch functions: soft muting, phase reverse, signal lights
- Signal lights: red4) and blue LEDs
- System functions, firmware download
A/D conversion: Neumann process (patented),
28-bit internal word length
Digital signal processing: Fixed-point,
variable internal word length 28 bits to 60 bits
Synchronization:
- Asynchronous operation (free-running, AES42 - Mode 1),
basic frequency accuracy: ± 25 ppm
- Synchronous operation (AES42 - Mode 2),
pulling range: Min. ± 100 ppm
Power supply (phantom power complying with AES42)
Output: XLR3M, 24 bits as per AES/EBU (AES3)
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All data with respekt to 0 dB pre-attenuation and 0 dB gain.
1) at 1 kHz
2) re 94 dBSPL
3) according to IEC 60268-1;
CCIR-weighting according to CCIR 468-3, quasi peak;
A-weighting according to IEC 61672-1, RMS
4) D-01 only