THERE are two methods of measuring the amounts of sound absorbed by various materials. One is the reverberation method of W. C. Sabine, in which a specimen of the material to be tested is mounted ...

Despite the popularity brought by the “challenge,” the Orfield chamber still plays an important role in research. It has been ...

Michael Ahomka-Lindsay and Eleanor Tomlinson in Reverberation at Bristol Old Vic. Photo: Marc Brenner Sensitive production of Matthew López’s chamber play about urban gay life and loneliness ...

The U.S. Chamber of Commerce has no immediate plans to join the growing number of lawsuits challenging President Donald Trump’s so-called Liberation Day tariffs, two people with direct knowledge ...

Four people have been slapped with charges after a 5-year-old boy was “incinerated” in a pressurized oxygen chamber while being treated at a Michigan alternative medicine center earlier this ...

How Trump's tariffs could impact American small businesses 06:23. As Small Business Month kicks off, the Chamber of Commerce is speaking out against the Trump administration's trade policy, saying ...

It consists of R&S one-box CMX500 signaling tester (right), a Bluetest RF reverberation chamber – its RTS65, for example (below left), and Bluetest’s Flow control software.“In contrast to anechoic ...

A fire started inside an oxygen-rich hyperbaric chamber at a Michigan medical facility on Friday, causing it to explode, killing a 5-year-old boy who was inside receiving treatment, officials said.

SHANGHAI -- China's export controls on rare-earth minerals threaten to halt production at European manufacturers within days, the European Union Chamber of Commerce in China warned on Wednesday ...

A pressurized oxygen chamber exploded Friday, killing a 5-year-old patient and injuring his mother at a suburban Detroit medical facility. The mother of the child also sustained injuries in the blast.

Charles Wadsworth, a pianist who parlayed his Southern charm and his passion for chamber music into a career as the founder, director and host of important chamber series — including the Chamber ...

JACKSON, MI – A new proposal from the Jackson County Chamber of Commerce aims to keep downtown parking free while addressing infrastructure funding through increased violation fines and a flat ...