DTS Neural Surround UpMix transforms stereo audio into rich multichannel surround formats such as quad, 5.1, and 7.1, enhancing the listening experience when multichannel source elements are unavailable. It provides detailed control over soundfield width, depth, and channel layout, allowing users to tailor the spatial characteristics of their mix precisely. This upmixer also manages output levels and includes filtering options for the low-frequency effects (LFE) channel to ensure a balanced and immersive sound.

Created under license from DTS, this tool is well-suited for environments including stereo television master control rooms, surround streaming services, and as a modern replacement for older hardware upmixers. It effectively places dialogue in the center of multichannel mixes, maintaining clarity and focus within complex soundfields. The bass management section further enhances audio fidelity by controlling LFE distribution and filtering in the main channels.

Users benefit from flexible latency modes, offering either low or high latency options to suit different production needs. An output peak limiter is included to maintain consistent levels across all channels, preventing distortion and clipping. The intuitive interface provides straightforward adjustment of depth, width, and image distribution parameters, making it accessible for professionals seeking precise surround sound conversion from stereo or 5.1 sources.