iZotope RX Overview Trusted by professional audio engineers to quickly and reliably deliver clean sound. Things break. So does audio. Recorded sound is rarely perfect— in fact, it’s often in really bad shape. That’s why you need RX, the industry standard for audio repair that helps restore, clean up, and improve recordings in post-production, music, and content creation. Key Features of iZotope RX Surgical noise removal A versatile set of plug-ins and app modules Intelligent processing Extract clean dialogue from non-stationary background noise Safely remove any amount of hum, ring, buzz, or interference Works without artifacts or affecting the quality of the audio New Complex mode in Ambience Match