loudspeaker

There are typically no group classes offered and no music over the loudspeakers.

Police used loudspeakers to tell them to leave and bike rental firms warned they would remotely lock bikes taken out of Zhengzhou.

A voice comes over the loudspeaker, announcing that the four theater doors are open for seating.

A publicity blitz about the programme saw loudspeaker vans and an illuminated tram car tour the city, aeroplane banner advertising and two specially-commissioned campaign songs broadcast at football matches.

Minutes later, Totorica was paging for an emergency team over the loudspeakers.