Redbox User Handbook No 1
65
SYNCHRONISERS, DELAYS &
SILENCE DETECTORS
SY
NCHR
ONISERS, DEL
A
Y
S & SILENCE DE
TEC
TORS - RB
-DS2
7
Technical Specifications RB-DS2
Audio Specification
Maximum Input Level:
+27dBu
Input Impedance:
> 10kΩ bridging
Input Levels:
+24dBu / +18dBu / +12dBu for FSD
Gain Range:
Adjustable 3dB loss to 3dB gain (L & R adjust)
Signal to Noise:
Better than –101dBFS (RMS A-weighted at 24bit)
Dynamic Range:
> 110dB
Distortion & Noise:
> 96dB THD + N at 1kHz
Maximum Output Level:
+24dBu
Output Impedance:
< 50Ω
Dynamic Range:
> 100dB
Gain Range:
–6dBu to +24dBu output level, ref FSD
Sampling Frequency:
32kHz, 44.1kHz, 48kHz, 64kHz, 88.2kHz or 96kHz
Sample Width:
16bit or 24bit
Channels:
Stereo, Dual Mono or Mono
Format (Fields & Frames):
25, 24 or 30 frames per second or 30 drop frame
Delay Units:
Samples, Fields, Frames or Time (msecs or hh:mm:ss
in ext. mode) & Metres (normal mode only)
Minimum Delays
30 samples at 32kHz, 44.1kHz and 48kHz
20 samples at 64kHz, 88.2kHz, 96kHz
Maximum Delays:
See Figures 7-7, 7-8 and 7-9.
Analogue/Digital Connections
Analogue Inputs:
2 x XLR 3 pin female (balanced) (L & R)
Analogue Outputs:
2 x XLR 3 pin male (balanced) (L & R)
Digital Inputs:
1 x AES/EBU XLR 3 pin female
Digital Outputs:
1 x AES/EBU XLR 3 pin male