Environment

Stringent new -estrictions under consideration New noise restrictions are coming in for trucks but one trade organisation reckons they can't be met without radical change......

How Is Noise Measured?

When people talk about sound levels, they usually talk about decibels (dB) as the unit of measurement, but this is only part of the story. Volume, or more correctly sound......

ACEA points out that "the tyres' interaction with the road surface [...] most determines how much noise the passage of a vehicle makes". Tyre noise comes from three sources: •......