The standard edition of RX 9 features several new and updated modules and algorithms including Dynamic De-hum, Spectral Editor, Restore Selection, and an Expandable History List.
The dynamic mode in De-Hum instantly removes any amount of hum, interference, or wireless ring without artifacts or affecting the audio quality. In one pass, eliminate radio and transmitter interference, and camera and generator hum. In static mode, you can target hum with a fundamental hum frequency plus 16 harmonic bands above it, while dynamic mode allows you to learn and remove any amount of hum with up to 1024 dynamically variable notch filters.
For Logic users, the Spectral Editor allows you to clean up unwanted sounds directly within Logic without having to toggle between the RX Audio Editor and Logic Pro. It combines RX Spectral Repair, RX's spectrogram, and RX interactive tools that enable engineers and producers to identify and eliminate unwanted noises, from within Logic Pro.
Restore History allows you to roll back any audio selection to a previous step in your History list to get the best combination of audio processing form any point in time. This allows you to select a point in history for only the current selection. The History list has been expanded to 30 undo steps for quick reference.
Previous features are in place, including the Repair Assistant, multichannel support, high-quality resampling, dithering, and the Module Chain. In fact, the Module Chain now works hand in hand with an overhauled Batch Processor to make treating multiple files a painless, easy endeavor. As always, RX 8 can be used as a standalone audio editor (but connected to your host via RX Connect) or as your DAW's audio editor (such as in the case of Logic Pro), though much of it can be used as a suite of plug-ins.