acoustics

The measured acoustical data from second and fourth-grade classrooms in the public school system in Council Bluffs, Iowa, have been compared with the standardized student achievement scores from the Iowa Test of Basic Skills.

Based on the collected acoustical data and comments, a combination of proper flooring, wall, and ceiling materials will provide the best outcome.

After they analyzed acoustical data, Cornell University researchers discovered that a blue whale swam by Long Island this winter, about 70 miles off the coast.

They will suit vibration and acoustical data logging and in-vehicle, structural, temperature and pressure testing.

The unusual exchange followed a note the US Navy's top officer, Admiral Vernon Clark, sent to his Russian counterpart to provide some detailed information based on acoustical data collected by US ships when the Kursk sank.