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 ...

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 ...

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 ...