loudspeaker

One video showed a drone nosediving toward one of the warehouses as air-raid sirens rang out and a loudspeaker announcement instructed employees to seek shelter.

From The Wall Street Journal ● Jul. 18, 2026

While the noise of the by-election pricks everyone's ears, Mark and his fellow constituents have their views on loudspeaker.

From BBC ● Jun. 11, 2026

Before his speech, he had Trump on the phone on loudspeaker, who said "I love that Viktor".

From Barron's ● Apr. 7, 2026

This technique records electrical activity between the inner ear and the brain using small electrodes placed on the animals while short bursts of sound are played through a small loudspeaker.

From Science Daily ● Mar. 12, 2026

“Bus nine. Last call for bus nine,” the loudspeaker announced.

From "Because of Mr. Terupt" by Rob Buyea

Chants of: "Defend workplaces", "Time for rules", and "Don't wait, regulate" played on loudspeakers as the robots -- which ranged from bipedal humanoids to dog-like quadripeds -- demonstrated.

From Barron's ● Sep. 7, 2026

Worshipers sat on long wooden benches under a bamboo-and-steel roof, ceiling fans turning slowly overhead and loudspeakers crackling with reminders to be kind and to behave well.

From The Wall Street Journal ● Sep. 6, 2026

Meanwhile in rural areas such as North Gyeongsang province, local authorities are deploying drones attached with loudspeakers and thermal imaging cameras to protect its farmers, many of whom are also elderly.

From BBC ● Aug. 7, 2026

The newly designed white French loudspeakers suspended over the Bowl stage along with ground-level white cubes of super-effective subwoofers have clean, unobtrusive lines that well fit the shell.

From Los Angeles Times ● Jul. 16, 2026

Finally the loudspeakers crackled back to life with the official results.

From "The Boys in the Boat: Nine Americans and Their Epic Quest for Gold at the 1936 Berlin Olympics" by Daniel James Brown