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Public address system
Meaning
Noun
●
An
electronic
voice-amplification
apparatus
, usually
containing
a set of two
loudspeakers
and a
central
control unit
, used for
singing
,
giving
a
speech
,
play-by-play
commentary
at
events
, or
broadcasting
in public
areas like in
airports
or stations.
Sourced from
Wiktionary
Synonyms
Tannoy
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