AEQ
PHOENIX ALIO
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The network interface (NET I/F) is an Ethernet 10/100 Mbps interface that allows for
both audio transmission / reception and remote control of the unit through a single port.
The functionality of this port can also be for the connection of standard equipment to
access Wi-Fi, 3G/4G and satellite networks as described in specific application notes
available on AEQ’s website aeq.eu or aeqbroadcast.com.
1.4.2. Audio matrix.
The different audio sources are first converted to digital format (24 bits / 48 KHz sampling rate)
to be processed by a digital audio matrix. Once the outputs are obtained, they are converted
back to analog format:
Audio input/output structure
The following figure shows the internal buses for transmission, reception and CUE of both
communications channels that are calculated in the audio matrix, so the user can better
understand what can be done with the different audio sources and what can be listened at the
different outputs.
As can be seen, each input (4 microphones or 3 micro LINE IN) can be routed to any
of the transmit buses (program or coordination) or to CUE pre-listen bus. At the same time, we
can select what to listen at any of the outputs (LINE OUT + 2 stereo headphones), Program or
Coordination buses (choosing the mix level between send and return directions) or the local
CUE pre-listen bus.