Sound

Oct 8, 2014 - 11:30 AM
System could enable intervention before cracks have even begun to form as well as predict the remaining life of an engineering structure.
Jul 6, 2014 - 2:30 AM
Firm designs and implements empirical aircraft noise complaint measuring, tracking and mapping tools.
Jun 17, 2014 - 3:20 PM
NASA aeronautics researchers are presenting their work on how people on the ground perceive low sonic booms.
May 20, 2014 - 2:30 PM
Despite the configuration changes, Aerion anticipates that its now $100 million-plus supersonic business jet will still be certified in 2021.
Dec 2, 2013 - 5:40 AM
Jun 4, 2012 - 12:10 AM