DETAIL OF AUDIO CHANGEOVER REMOTER
| DETAIL OF AUDIO CHANGEOVER REMOTER
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7.8.4 Delay Section
This command introduces a variable delay of 0ms to 1800ms on the
INPUT -A INPUT -B INPUT -C INPUT -D
input or on
the
Analog output
or
on the Digital output
in individual steps of 1ms.
The ability to insert a delay becomes extremely important when installing Fox in a complex audio chain where you have
different audio sources, and these are staggered in time with each other. In order to then synchronise them, this
command is used.
A typical use of this delay module is the ability to maintain synchronisation of two sources that arrive at the site of
transmission, one of these by satellite, while the second arrives via land audio line. The satellite has, with respect to the
land line, a total delay of 510ms. In order to be able to keep the two audio sources aligned, a delay equal to the incoming
one on the satellite is applied to the input of the terrestrial line. In doing so - in a switching between sources via Fox -, the
two audio signals will be in perfect synchronisation with one another.