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 ...

You may have observed that older people have more difficulty following a conversation in a noisy environment. Most people attribute this problem to being deaf. However, many of these people are not ...

At InfoComm 2019, Studio Six Digital introduced its dBPod smart sound level meter. The company says the DBPod is an advanced sound pressure level (SPL) meter that allows users to measure sound onsite ...

What are the loudest sounds at UB? Where are the university’s quietest spots? What unlikely noises here are around 60 decibels, the level typically associated with a normal conversation between two ...

Editor's Note: We have strived to maintain accessibility in our Bring Science Home activities by limiting the required technology. We recognize technology is now more widely available than it was when ...

Generator noise is a problem. While portable generators are great for providing emergency power, they can be loud and disruptive to those around you. In some instances, they might even be unusable if ...

Measuring phase noise with a spectrum analyzer. The primary advantage of dedicated phase-noise analyzers. The cross-correlation method. Using a spectrum analyzer is the oldest, most straightforward, ...

The Ministry of Interior (MoI) yesterday emphasised the importance of adhering to regulations governing the sound levels emitted by vehicles as part of its ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Generator noise is a problem. While portable generators are great for providing emergency power, they can ...