NuGen Audio Halo Upmix Plug-in

From naturally extracted and expanded soundscapes to full cinematic big-stage enhancement, Halo Upmix from NuGen Audio delivers all the control you need to fine-tune your surround mix to perfection. With unique centre channel management, including switchable dialog extraction, Halo Upmix is perfect for all types of production from archive restoration and TV to a full feature film experience. With the ‘Exact’ control engaged, Halo Upmix can be used with confidence that the original source integrity is precisely preserved in the downmix. Powerful real-time analysis of the original stereo material identifies and extracts locational cues to naturally extend the panorama, leaving the inherent character of the original source intact. Halo also includes a powerful spatial analysis view, intuitively showing the energy distribution of the upmixed panorama. Color can additionally be used to indicate the speaker source for audio in any position, clearly indicating cases including phantom vs. hard centre predominance. 

Downmix compatibility
Because Halo Upmix generates a coherent spatial sound, you can be assured of a high-quality downmix. The ‘exact’ mode function ensures ultimate downmix performance in situations where maintaining the relationship between the original, upmixed and downmixed versions is imperative, for example in TV repurposing.