Sonifex AVN-TB6, Руководство пользователя

Страница: 12 / 64

2
1 Introduction
These units provide broadcast quality audio communication between
studios, offices and different areas in a facility or building complex, using
RAVENNA/AES67 as the transport mechanism, allowing simple CAT 5 cabling
and expansion.
RAVENNA (of which AES67 is a subset) allows for the distribution of audio
across a network. The AVN range use RAVENNA as the communication
method providing compatibility with other AES67 systems.
Each of the 6 channels on the AVN-TB6 and AVN-TB6D can be configured to
provide communications with other remote networked intercom units or
AoIP streams, and an independently configurable page function can contact
selected units with priority over standard intercom calls if required.
There is a monitor channel that can route the audio from an AoIP source to
the headphones and speaker. This could be used to take an IFB feed or an
off-air transmission signal or simply to listen to any audio source.
A user configurable GPIO system, with 10 physical ports and 10 virtual
ports, can be used to control operational functions on local or networked
units, or drive outputs as selected states change, and a voltage free relay
contact can be used to operate external equipment.
A built-in web server provides complete configuration control of the units
and also allows for firmware updates and configuration backup. An Ember+
interface also gives access to the configuration options as well as providing
remote control and monitoring of the GPIO and virtual GPIO ports.