Most noise-blocking headphones fall into two categories: they use some kind of material to absorb or scatter noise, or they use active cancellation that creates a signal to oppose the noise signal.

The good news is that several effective noise reduction techniques can transform your home into a tranquil retreat. Sound pollution isn’t just annoying — it can have lasting effects on your ...

The payoff for improved comfort, however, was a decrease in sound reduction of up to 24 dB [SNR]. But, in a bid to meld greater comfort and noise reduction together, Loop has now launched the ...