Software
Sirius digital Mixer from D&R Phone +31 294 418014, email:
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7.2.6 Digital to digital input set-up
In the upper left hand corner you find selections you can
make that are specific for connected I/O boxes. Below are
the possible settings for the stereo digital input box.
You can choose between AES/EBU, S/PDIF (Coax), S/PDIF
(Optical), and Output to Input. Furthermore you have the
possibility to change the phase of this channel.
For digital signals it is also possible here to swap left and right.
The ‘Source Headroom’ is a very useful function. This setting give’s an indication of the
headroom, which is used, at the applied audio signal. The Sirius system is now able to make a
correction to the internal nominal headroom level.
A number of fields are to be seen to indicate statuses of the incoming audio such as:
Error
active when no synchronization is present (equal to the hardware box LED)
Audio
indicates whether the signal is audio or data (no-audio).
Copyright
indicates whether the copy-bit is On or Off of the incoming audio.
Original
indicates if the original bit of the incoming audio is On or Off.
Professional
indicates if the audio data stream is a professional or consumer format.
Note: The indication of copy-bit and original bit is of no-importance when
dealing with professional formats.
7.2.7 Analog to digital input set-up
Fields can change depending upon connected I/O units. We
now describe the Stereo Analog input unit.
First choice is to set the input level to be +4dBu or –
10dBV.
You can activate DC blocking filter with the function DC
The same goes for Phase switching.
