AVT MAGIC AE1 DAB Hardware & Software Manual page 18

Dab audio encoder
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S y s t e m
D e s c r i p t i o n
PAG E 18
DSP2:
– ISO/MPEG2 Layer II Encoder
Via the main audio channel the high quality Stereo or Mono audio signal is in-
serted analogue or digitally. If the digital AES/EBU audio interface is used, two
separate Sample Rate Converters are available for automatic clock synchronisa-
tion between network and audio source. For external clocking a clock input and a
clock output are available.
The audio outputs can be used for monitoring purposes. The encoded signal is
looped at every time to the MPEG decoder. The decoded audio signal is available
as analogue or digital audio output. As second audio monitoring interface a head-
phone interface is available.
The configuration and operation can be primarily carried out via the front keypad
and the illuminated display.
Configuration and control is especially comfortable with the MAGIC AE1 DAB Win-
dows PC Software which is included in delivery and which communicates with the
system via the RS232 interface
Six programmable TTL contacts can be used for external signalling. Two relays are
available for status indication.
1
LAN control is planned.
1
.

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