Technical Specifications; Audio Specifications - Studer D19 MicAD Betriebsanleitung

D19 MicAD
1.4

Technical specifications

1.4.1 Audio specifications

Frequency response:
A/D converter:
Mic input noise figure:
Signal/noise ratio:
THD + Noise:
Analog inputs:
Input sensitivity range for Full Scale:
Maximum input level (analogue):
Interchannel gain deviation (stereo pairs):
Input impedance:
Digital audio processing:
Digital outputs:
Optional outputs:
E 1/6 Come in!
(subject to change without notice)
(all measurements at f
Microphone
Line
Delta-Sigma, 64 × oversampling, resolution 20 bit, linear.
typ.
A/D converter
Line
Crosstalk: Line-Line/Mic-Mic
8 separate Mic and Line inputs on XLRs, transformer-balanced and float-
ing.
8 dual concentric potentiometers for MIC/LINE Gain control.
Functions selectable per channel: Phase, Phantom (Mic input only),
High-pass filter (–3 dB @ 75 Hz, 12 dB/oct.; Mic input only).
Stereo Link Control for adjacent channel pairs.
Selectable for all channels simultaneously: Soft Clip.
Mic
Line
Mic
Line
Mic
Line
Microphone
Line
Metering: PPM, peak program meter with switchable Peak Hold function;
16-segment bargraph displays, range –60 dBFS...Overload.
DC reject (always on)
Output word length 20 bit, 16 bit with Dithering or 16 bit with Noise
Shaping.
4 AES/EBU outputs on XLRs, transformer-balanced and floating accord-
ing to AES3-1992, ANSI S4.40-1992
Amplitude
Impedance
•
TDIF-1 8-channel, 20 or 16 bit serial audio data with sampling fre-
quency information; C-MOS level.
•
ADAT optical 8-channel format.
= 48 kHz)
S
20 Hz...20 kHz, ±0.4 dB
20 Hz...20 kHz, ±0.1 dB
< 3.5 @ max. gain, 20 Hz...20 kHz, 24°C
> 106 dBFS, CCIR 468-3
< –85 dBFS @ 20 Hz...24 kHz, Full Scale
< –96 dB @ 1 kHz; < –92 dB @ 20 Hz...20 kHz
–49...+20 dBu
–5...+24 dBu
+20 dBu
+24 dBu
< 0.5 dB
< 0.05 dB
1 kΩ
11 kΩ
2...5 V
110 Ω
Edition: 19.02.01