horn enclosure

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Entrants falling and tumbling over while chasing the cheese at the 2016 'Cheese Rolling' held at Cooper's Hill, in the Cotswolds, Brockworth England

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King Cobra snake in Malaysia. (reptile)

9 of the World’s Deadliest Snakes

African Americans demonstrating for voting rights in front of the White House as police and others watch, March 12, 1965. One sign reads, "We demand the right to vote everywhere." Voting Rights Act, civil rights.

Timeline of the American Civil Rights Movement

Titanic infographic. The 30th anniversary of its discovery is September 1, 2015. SPOTLIGHT VERSION.

Timeline of the Titanic’s Final Hours

illustration of the walking titanosaurus, Patagotitan mayorum

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Easter Procession of Maria Santisima del Sacromonte in Granada, Spain. This statue is known as Virgen de los Gitanos or The Virgin of the Gypsies.

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Small, white rat (genus Rattus) on a glass table. (rodent, laboratory, experiment)

Cruel and Unusual Punishments: 15 Types of Torture

horn enclosure

acoustics

Also known as: acoustical horn

Learn about this topic in these articles:

loudspeaker systems

In electromechanical transducer: Electromagnetic speakers
A horn enclosure uses a flared tube to obtain the best acoustic coupling between the loudspeaker cone and the outside, thereby radiating the best possible coherent wave from the speaker cone. Such a system is extremely efficient and is therefore used in public-address systems, open-air theatres,…
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