Detailed view of the TLM 103 D digital studio microphone

By Requirement Profile:
By Type:
Pure Neumann sound in the digital domain, for use with AES/EBU,
AES42 or S/PDIF. The signal is converted directly at the capsule. Difficult questions concerning the optimal preamp and A/D converter for a Neumann mic are thus a thing of the past.
Zoom: TLM 103 D digital studio microphone
Specifications TLM 103 D
Acoustic transducer: Pressure gradient transducer
Directional characteristic: Cardioid

Frequency response: 20 Hz to 20 kHz
Free-field sensitivity1):–39 dBFS
Equivalent noise level, CCIR3): 17.5 dB
Equivalent noise level, A-weighted3): 7 dB-A
Signal-to-noise ratio2), CCIR3): 76.5 dB
Signal-to-noise ratio2), A-weighted3): 87 dB
Maximum SPL at 0 dBFS: 134 dBSPL
Dynamic range, A-weighted3): 127 dB

Latency:
44,1/48 kHz: 52 samples
88,2/96 kHz: 61 samples
176,4/192 kHz: 121 samples (AES 3)

Preset:
- Sampling rate: 48 kHz
- Gain: 10 dB (variable with DMI-2)
- Compressor on, Attack time 100 ms, Release time 0.5 s,
Threshold –10 dBFS, Ratio 2:1

Supply voltage range: +6 V to +10.5 VCurrent consumption: max. 150 mA
Weight: approx. 460 g, Diameter: 60 mm, Length: 132 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)
________________________
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





Pour l'instant, seules quelques parties de ce site Web sont traduites en français. Dès qu'un contenu n'est pas disponible en français, c'est la version anglaise du texte qui est affichée.