What methods can be used to eliminate or reduce noise?

The walls of the installation were heavily soundproofed to eliminate noise from the crowd outside while the film was playing.

Otherwise, the microphone did a good job of eliminating ambient noise and volume levels were great.

Removing his shoes eliminated noise as he crept out on the wing.

He would often edit Gibbons' guitar parts to eliminate extra noise.

It is sometimes used to eliminate noise from a digital signal.

The sound is filtered through a computer system that eliminates as much unwanted noise as possible.

A great quiet lay over the place, as if it were under a curse that eliminated noise and hope.

In the same way Moby didn't try to eliminate the hiss and noise from the old recordings he used.

It's designed to eliminate environmental noise so you can have a conversation at a normal voice level almost anywhere.