Limited Edition Audio issues VoxSplit Pro 1.9.0 with focus on sibilants and highs

We covered Limited Edition Audio’s VoxSplit Pro recently, in a piece published about a month ago. The tool has since moved on from that coverage: the developer has issued Version 1.9.0 for the software.

VoxSplit Pro is used to separate dialogue from mixes in post, aimed at film, television and documentary projects as an offline dialogue separation solution. The new release is positioned as an iterative sound‑quality update rather than a major feature expansion; the company says the focus of 1.9.0 is on vocal detail and the upper band of the spectrum.

Specifically, the update is said to target sibilant sounds and the articulation of consonants, along with high‑frequency rendering. Those areas are critical for intelligibility and naturalness when isolating voices from noisy or music‑rich stems, and small adjustments there can change whether a separated track needs heavy manual cleanup afterward.

For editors and sound designers who rely on dialogue separation tools, tweaks to sibilants and consonants can reduce the need for downstream de‑essing and spectral repair, while improvements at the top end of the frequency range can preserve air and presence without increasing noise. The company frames 1.9.0 as addressing these specific listening concerns rather than adding new workflows or online services.

The update arrives as an incremental release number, 1.9.0, continuing the product’s development path. Limited Edition Audio’s messaging about the version highlights better rendering of delicate vocal elements; whether those improvements translate into measurable gains in real projects will depend on user testing with a range of production material.

If you use VoxSplit Pro in post production, the most relevant change to watch for is the claimed improvement in how the algorithm handles sibilance and consonant clarity while keeping high frequencies intact. For teams that perform offline separation as part of dialogue cleanup, versions focused on audio nuance like this can be worth evaluating on a short test bench of typical dialogue clips.

We’ll keep an eye out for any further notes from Limited Edition Audio about algorithmic changes or user guidance tied to 1.9.0, and for independent reports from mixers and dialogue editors who put the new build through its paces.