Musicians will be able to use the Guitar De-noise tool, designed specifically for tweaking the sound of guitar recordings. The Batch Processor and Loudness Control functions have also been improved. For example, the Spectral Recovery tool will help you restore dialogues, and the Wow & Flutter function will help you correct the pitch. As stated, in the new RX9, even more tools for sound correction will become available to professionals. IZotope has released an updated version of RX Audio Editor for audio restoration.