• WordNet 3.6
    • n loudspeaker electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance
    • ***


In literature:

The address to the crowd at the Capitol was broadcast on a loudspeaker.
"United States Presidents' Inaugural Speeches" by Various
They would announce a person's name in the theater and by loudspeaker, outside.
"The Biography of a Rabbit" by Roy Benson
Then Vale's voice came out of the loudspeakers spread all about.
"Operation Terror" by William Fitzgerald Jenkins
His death was remarkably close, nothing remaining but the order to fire, when loudspeakers from the landing-grid office froze everything.
"This World Is Taboo" by Murray Leinster
A loudspeaker blatted unmusically.
"Operation: Outer Space" by William Fitzgerald Jenkins
Over the loudspeakers came Grim Hagen's shriek of wild laughter.
"Hunters Out of Space" by Joseph Everidge Kelleam
A little sputtering sound tingled the nerves of the three waiting men, and as one their eyes went to the radio loudspeaker.
"The Affair of the Brains" by Anthony Gilmore
Nothing remained but the order to fire, when loudspeakers from the landing-grid office froze everything.
"Pariah Planet" by Murray Leinster
No wires, no loudspeakers, just ... up here.
"George Loves Gistla" by James McKimmey
A loudspeaker voice rattled the ship.
"Sjambak" by John Holbrook Vance

In news:

I'm reasonably certain she would have looked up and noted the Electro-Voice loudspeakers in the church sanctuary.
Loudspeaker technology has changed very little in nearly a century.
COLUMBIA — Rock Bridge football fans are used to hearing the name "Eli Caldwell -Stout" over the loudspeakers on Friday nights.
Canton expands its Chrono line with the three-way Chrono 511 DC tower and the compact Chrono 501 on-wall loudspeakers.
For many pro av applications, loudspeakers are something to be heard and not seen.
The AD-C1200 and AD-C820/C821 are the latest additions to QSC's AcousticDesign range of ceiling loudspeakers.
Q & A: Loudspeaker Cluster .
I'm installing a loudspeaker cluster in a large, stone-walled church.
President Mahmoud Ahmadinejad over loudspeakers while sitting in the window of a campus building September 24, 2007 in New York City.
Meyer Sound's Compass ™ control software for the Galileo™ loudspeaker management system has been upgraded to version 2.1, available for download on the company's website.
Technomad Associates, a manufacturer of weatherproof loudspeakers and audio systems, has altered its manufacturing process to ensure Restriction of Hazardous Substances (RoHS) compliance for sales in the European Union.
Northern Sound & Light (NSL) recently outfitted the new touring production of Urban Cowboy with DAS Audio Aero series self-powered line array loudspeakers.
All three of the new Paradigm subs are designed for use with the Monitor loudspeaker line.
A new product, the Hot TUB is intended for loudspeaker rigging on trusses with widths from 12in.
Wide, the Polk Audio SurroundBar 50 loudspeaker is designed to match the width of 50in LCD and plasma TVs.

In science:

The technique is very similar to that employed in loudspeakers, except that there the magnet is fixed and the wires are on the speaker cone.
SAOLIM, a prototype of a low cost System for Adaptive Optics with Lucky Imaging
Fibre agitation and slit unit (fig. 2(b) and fig. 3); After the fibre input, the fibre is attached to a loudspeaker allowing the fibre to be agitated (for flat-field image acquisition).
Modal noise prediction in fibre-spectroscopy I: Visibility and the coherent model
We also instrumented a room with a WiFi monitoring station, a network connected loudspeaker, as well as picture frame and built a few simple, independent agents.
A Case for a Global Information Network
Djurek, Verification of chaotic behaviour in experimental loudspeaker, J.
Quantifying Chaos: A tale of two maps
The sub ject’s chair position is surrounded by the six loudspeakers.
Spatial Auditory BCI Paradigm Utilizing N200 and P300 Responses