That's the test-equipment hardware challenge. Equally or more important is knowing how to make the measurements. The plusses and minuses of simply measuring audio amplitude take up a page and a half ...

When specifying cooling equipment, engineers are faced with myriad decisions affecting performance and layout. One critical consideration is the noise emitted. As population density rises in major ...

Audio Test Specifications A large collection of tests has been developed to quantify the performance of audio equipment. Although it�s true that audio is judged by how it sounds, standardized ...

The author is senior development engineer for Wheatstone Corp. There’s nothing like a little audio performance testing to cap off a hectic week at the station, especially if you don’t have to haul out ...

Technology demands have made understanding what audio-visual equipment is more important than ever for businesses, educational institutions, and entertainment venues. These systems form the backbone ...

A small group of military and civilian employees met in a III Corps Headquarters storage room on Oct. 1, 1969, launching a unique equipment test organization that has now spanned 50 years. Those ...