A system of microphones, amplifiers, and loudspeakers used to amplify speech or music in a large building or at an outdoor gathering.
有线广播系统；扩音系统
Example sentencesExamples
They will now be supported by the new public address system - with loud speakers placed strategically on cameras throughout the city centre.
Every year, the youth start off on their bicycles, which are fitted with a public address system, and visit even the remote corners of the State, to spread the message of communal harmony.
The periodical announcement over the public address system about the services available brings more people here.
He came onto the public address system and said he had some good news and some bad news.
For example, if they go to a meeting, they should strongly suggest that the speaker use a public address system.
Synonyms
pa system, speaker, speaker unit, speaker system, microphone
Definition of public address system in US English:
public address system
nounˈsistəm
A system of microphones, amplifiers, and loudspeakers used to amplify speech or music in a large building or at an outdoor gathering.
有线广播系统；扩音系统
Example sentencesExamples
He came onto the public address system and said he had some good news and some bad news.
They will now be supported by the new public address system - with loud speakers placed strategically on cameras throughout the city centre.
The periodical announcement over the public address system about the services available brings more people here.
For example, if they go to a meeting, they should strongly suggest that the speaker use a public address system.
Every year, the youth start off on their bicycles, which are fitted with a public address system, and visit even the remote corners of the State, to spread the message of communal harmony.
Synonyms
pa system, speaker, speaker unit, speaker system, microphone