What's the difference between upscaling and mastering AI tracks?

Upscaling and mastering do different jobs. Upscaling reconstructs missing data and reduces MP3 artifacts, while mastering applies EQ, compression, and loudness optimization.

Always upscale MP3 files first, then master the restored WAV for professional release.

Once your audio is restored, the Automatic Mastering tool can polish it for professional release, with intelligent loudness optimization tailored to your track.