Background noise removal eliminates unwanted sounds like hums, hisses, or ambient chatter to produce cleaner, more professional audio. In Adobe Audition, tools such as Adaptive Noise Reduction, DeNoise, and Spectral Editing make this process fast and precise. Effective noise removal enhances speech clarity and overall mix quality. It’s an essential step for podcasts, voice-overs, and video productions that demand crystal-clear sound.