THE 2-MINUTE RULE FOR NOISE-CANCELING HEADPHONES

Brent does his subjective checks in his audio lab, making use of a mixture of cabin noise recorded in four unique airliners, fed via eight speakers and also a subwoofer in a degree of 80 decibels, which happens to be in regards to the level you’d practical experience within the quite loud cabin of an older jet for instance a Boeing 737 or maybe a