The world is getting louder. People cannot escape noise pollution in their everyday lives whether from traffic, infrastructure, music or more, but employees can and must be protected from excessive ...

Managing noise exposure is complex in terms of accurately assessing sound levels, identifying and ranking the dominant noise sources, and finding effective control solutions. Noise-induced hearing ...

Active noise control (ANC) systems utilise advanced signal processing techniques to generate anti-noise signals that effectively cancel unwanted sound. These systems combine acoustic theory with ...

The most obvious way to get rid of ambient noise is to employ some form of passive or active noise cancellation (ANC). The type of ANC we’re familiar with today was coined in 1989 by Dr. Amar Bose ...

Noise isolation in over-the-ear headphones depends on fit materials, cup design, and sealing rather than technology alone ...