Researchers at the National Institute of Standards and Technology (NIST) and industry collaborators have developed improved methods for accurately measuring very faint thermal noise in electronic ...

To reduce traffic noise in urban environments, pass-by noise measurements must meet strict regulations for vehicle noise certification. As of December 29, 2018, homologation and conformity by indoor ...

For decades, carmakers treated cabin noise as a single number problem, something to be tamed with thicker glass and extra ...

Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

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 ...

Engineers are not just adding more insulation, they are reinventing how interior noise is captured, modeled, and judged so that measurements line up with what drivers actually feel. The result is a ...

OSHA has designated this week as “Safe + Sound Week,” so it’s a good time to think about preserving your employees’ hearing. Frank Raczon, Senior Editor OSHA has designated this week as “Safe + Sound ...

Unless you add a measurement instrument to your computer, you have only the sound card as an analog I/O port. You can use the sound card to digitize AC analog voltages but only within a limited range.

The letter from Carol Cain requesting review of the city code regarding nuisance music noise is on target. A number of neighbors and I (Country Club area) have made hundreds of telephone complaints to ...

Researchers at the National Institute of Standards and Technology (NIST) and industry collaborators have developed improved methods for accurately measuring very faint thermal "noise"--caused by ...