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2. Architectural acoustics - Wikipedia

   en.wikipedia.org/wiki/Architectural_acoustics

   Architectural acoustics (also known as building acoustics) is the science and engineering of achieving a good sound within a building and is a branch of acoustical engineering. [1] The first application of modern scientific methods to architectural acoustics was carried out by the American physicist Wallace Sabine in the Fogg Museum lecture room.

3. Theater drapes and stage curtains - Wikipedia

   en.wikipedia.org/wiki/Theater_drapes_and_stage...

   After several deadly theater fires in the early 1900s, safety systems were developed to isolate the stage, direct smoke away from the audience and limit the fire's oxygen supply. The safety curtain can be a major part of that system, physically separating the stage space with the curtain running in a guide pocket on either side of the ...

4. Soundproofing - Wikipedia

   en.wikipedia.org/wiki/Soundproofing

   A pair of headphones being tested inside an anechoic chamber for soundproofing. Soundproofing is any means of impeding sound propagation.There are several methods employed including increasing the distance between the source and receiver, decoupling, using noise barriers to reflect or absorb the energy of the sound waves, using damping structures such as sound baffles for absorption, or using ...

5. Empire Today - Wikipedia

   en.wikipedia.org/wiki/Empire_Today

   Empire Today, LLC is an American home improvement and home furnishing company based in Chicago, Illinois, specializing in installed carpet and flooring.The company operates in more than 75 metropolitan areas within the United States, and is most well-known for TV ads featuring a distinctive jingle that recites the company's phone number and name.

6. Operahuset Nordfjord - Wikipedia

   en.wikipedia.org/wiki/Operahuset_Nordfjord

   The Nordfjord Opera house (Norwegian: Operahuset Nordfjord) is the home of Opera Nordfjord and is the second opera house in Norway. The building is situated in the town center of Nordfjordeid in Western Norway, north of the Sagastad Viking Center. It is operated by Vestland County Municipality and Stad Municipality. The building also houses Eid ...

7. Trump says NATO countries are 'taking advantage' and ... - AOL

   www.aol.com/trump-says-nato-countries-taking...

   The transatlantic alliance reached a milestone in 2024 when all non-U.S. NATO allies spent the 2% target on average for the first time.