AEQ
PHOENIX ALIO
5
1. INTRODUCTION.
1.1. General description.
AEQ PHOENIX ALIO is a stereo IP audiocodec for mobile applications. It is easy to configure
and operate, and integrates a digital mixer with 4 analog inputs.
It features independent bass and treble control for each input, adapting the characteristics of
each speaker’s voice, or correcting the defects of external signals.
It has been specifically designed for sports reporting applications, but it has also been optimized
to make it easy to use in the most varied scenarios, even musical events.
Its IP connectivity allows the user to choose among a wide variety of connection modes:
dedicated networks, DSL, cable – modem, fiber optic, WiFi, Wig-MAX, Inmarsat satellite, etc.
The application notes listed at the end of this manual provide information about how to operate
the unit in each case. AN-5B stands out among them, describing a simple and effective way to
connect the audiocodec to 3G and 4G networks, as well as to WiFi hotspots through a router
and modem that can be provided by AEQ or obtained locally.
PHOENIX ALIO is optimized for OPUS encoding algorithms, but it is also compatible with other
AEQ and third-party audiocodecs, as it also features AEQ LD Extend modes and the mandatory
algorithms according to EBU-TECH 3326 specification from EBU N/ACIP work group.
When connecting to another AEQ codec, users can take advantage of an exclusive set of tools
that makes initating communications and control of the unit a simple task:
•
The "SmartRTP" proprietary call-initiation protocol that simplifies connection to compatible
codecs.
•
"AEQ ControlPHOENIX", remote control Software that allows for the remote operation and
adjustment of the unit from your station. ControlPhoenix allows you to control everything
related to the call initiation process and also the adjustment of all audio parameters and the
local audio routing of ALIO.
•
"HELP" function, that allows the journalist to use the system to request for assistance from
the station when facing an unexpected situation.
By default, PHOENIX ALIO offers a stereo or mono channel for the program signal with its
corresponding return. A second bidirectional, mono or stereo channel for coordination or
redundancy purposes can be activated by purchasing its license (that activation can be
accomplished from "AEQ ControlPHOENIX" application and is detailed in section 6.4 of the
application user’s manual).
PHOENIX ALIO is powered from mains. Optionally, it can be equipped with an UPS that is
mains-charged and can provide more than 120 minutes of autonomy, and can also feed a
3G/4G router – modem set and even charge mobile devices.
There is a quick start guide available in chapter 5 of this document. However, it is
strongly recommended to carefully read this manual and the "AEQ ControlPHOENIX"
user’s guide before using the unit.
1.2. Technical characteristics.
-
4 female XLR-3 microphone inputs. Low noise preamplifier and switchable Phantom
power supply. 2 K
Ω
input impedance.
-
2 female XLR-3 line inputs, with 9 K
Ω
impedance, 0dBu, nominal level, max. 20 dBu.
-
2 male XLR-3 outputs. Output impedance: < 100
Ω
, nominal level, 0dBu, max. 20 dBu.
-
2 - ¼" Jack stereo headphone outputs, with volume control and TX/RX balance
adjustment from front panel.