The NS1 Noise Suppressor from Waves is a noise suppression plug-in with a single-fader operation. It can differentiate between dialog and unwanted noise and is designed for post-production, audio forensics, and musical applications.

The software instantly analyzes and adapts to the input signal in real-time, bringing the foreground into focus as it eliminates unnecessary background noise. It also features an attenuation meter which shows how much overall energy is being removed from the input signal.