Ihse Draco vario 474 Series User Manual page 61

474-Add-on Modules
Configuration of the Sample Rate
The sample rate of the balanced audio interface can be configured individually.
The default sample rate is 48.0 kHz.
•
The sample rate can be configured in the
•
module. Therefore, the respective parameter SRC has to be entered into a new line. If there is not entered any
parameter, the sample rate 48.0 kHz will be used. The following additional sample rates can be configured:
32.0 kHz (enter SRC32000 in
−
44.1 kHz (enter SRC44100 in
−
− 88.2 kHz (enter SRC88200 in
96.0 kHz (enter SRC96000 in
−
176.4 kHz (enter SRC176400 in
−
192.0 kHz (enter SRC192000 in
−
Compatibility
Extender modules with balanced audio interface are compatible to extender modules with digital audio interface
regarding the transmission of the audio standard 2-channel PCM.
The compatibility shall be applied to the add-on module digital audio and the extender modules of the 481/491
•
and 483/493 Serie.
• The compatibility is regardless of the input or output side, this means that a digital audio input is compatible to a
balanced audio output and vice versa.
Specification Balanced Audio
Parameter
Bit depth
Sample rate
Input signal level
Output signal level
Phantom power
Pre-amplification
CPU Unit (Inputs)
CON Unit (Outputs)
Config.txt
Config.txt
Config.txt
Config.txt
Config.txt
Config.txt
Config.txt
Value
24 bit
32 to 192 kHz
Max. 6.4 dBu balanced (Gain: 0 dB)
Max. 0.4 dBu unbalanced (Gain: 0 dB)
8.1 dBu (balanced)
2.1 dBu (unbalanced)
48 V DC
10 to 65 dB
1x 6-pole Phoenix terminal block
2x 6.,35 mm stereo jack plug (until 12/2021)
1x 6-pole Phoenix terminal block
2x 6.35 mm stereo jack plug (until 12/2021)
file of the extender module with the balanced audio CPU
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Technical Data
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