Digital Studio Microphone
| Harga | Rp 1,00 |
| Ketersediaan Barang | Tak Terbatas |
Lebih Lengkap Mengenai Digital Studio Microphone
The Neumann D-01 Digital Studio
Microphone eliminates the need for external analog pre-amplifiers and
analog-to-digital converters. Instead, the analog to digital conversion
occurs within the microphone capsule and sends a digital signal to
either a digital microphone interface or an AES/EBU connection kit
according to the AES42 standard for use with an AES/EBU or S/PDIF audio
interface. Multiple Digital Microphone Interfaces and other external
equipment can be synchronized via the unit's internal word clock and BNC
output. Fifteen different directional characteristics can then be
controlled using Neumann's remote control software.
The benefits
of digital microphones include a dynamic range of over 130 dB and less
errors, nonlinear distortion, and noise voltages within the signal
chain. Additionally, having the analog-to-digital conversion at the
level of the microphone capsule enables DSP functions such as peak
limiting to be integrated into the microphone itself.
The
internal Neumann A/D converter is optimized for the signal and impedance
parameters of the capsule. This also eliminates the challenges
sometimes encountered when matching a Neumann microphone to a
pre-amplifier and external A/D converter. The microphone is universally
applicable and particularly suitable for applications where maximum
resolution and transparency are desired.
Features:
-Transducer Acoustic: K 07 large double-diaphragm capsule, diameter 1.2" (30.0 mm) with protected internal electrodes
-Characteristics Directional: 15 remote controllable polar patterns, from omni to cardioid to figure-8
-Frequency Response 20 to 20,000 Hz
-Sensitivity Free-Field: -44 dBFS (at 1 kHz, re 94 dBSPL)
-Equivalent Noise Level CCIR: 19 dB
-A-Weighted: 8 dB-A
-(According to IEC 60268-1; CCIR-weighting according to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS)
-Signal-to-Noise Ratio CCIR: 75 dB
-A-Weighted: 86 dB
-(According to IEC 60268-1; CCIR-weighting according to CCIR 468-3, quasi peak; A-weighting according to IEC 61672-1, RMS)
-Maximum SPL At 0 dBFS: 138 dBSPL
-Dynamic
Range A-Weighted: 130 dB (according to IEC 60268-1; CCIR-weighting
according to CCIR 468-3, quasi peak; A-weighting according to IEC
61672-1, -RMS)
-Latency 44.1/48 kHz: 52 samples
-88.2/96 kHz: 61 samples
-176.4/192 kHz: 121 samples (AES 3)
-Supply Voltage +6 to +10.5 V
-Current Consumption Maximum 220 mA
-Interface AES42
-A/D Conversion Neumann process (patented), 28-bit internal word length
-Digital Signal Processing (DSP) Fixed-point, variable internal word length 28 to 60 bits
-Synchronization Asynchronous Operation (free-running, AES42 - Mode 1), Basic Frequency Accuracy: ± 25 ppm
-Synchronous Operation (AES42 - Mode 2), Pulling Range: Minimum ± 100 ppm
-Power Supply Phantom power complying with AES42
-Output XLR3M, 24 bits as per AES/EBU (AES3)
-Diameter 2.5" (63.5 mm)
-Length 7.3" (185 mm)
