Voice isolation · VST3 + Standalone

VoxIsolate

Pull a clean voice out of anything.

Hybrid voice isolation that combines a neural network with classic signal processing. RNNoise removes keyboards, traffic and chatter, and an OM-LSA/IMCRA stage removes steady hiss, hum and room tone.

Instant download · secure checkout by Stripe, billed as EssentialApps · the bundle saves $15

Version 1.0.0 · Windows 10/11, 64-bit · needs the VC++ runtime · already bought it? Find your downloads

Each engine handles the noise the other can't. The recurrent network catches non-stationary noise that classic DSP misses. The classic stage tracks the noise floor continuously, so you never have to capture a noise profile, and removes whatever steady noise is left.

On real noisy speech, RNNoise improved SNR by about 6 dB, and the classical stage lowered a stationary noise floor by about 22 dB while keeping about 99% of the voice.

Features

AI Isolation
Xiph's RNNoise recurrent network, running internally at 48 kHz.
Classical reduction
OM-LSA gain with IMCRA noise tracking. No noise-profile step needed.
Phase-aligned Mix
Parallel processing without comb filtering, because the dry path is latency-compensated.
Exact latency
Measured at load with an impulse and reported to the host, so it stays sample-accurate.

Factory presets

Podcast Cleanup
Streaming / Live Voice
Video Call / Laptop Mic
Voiceover Studio Polish
Field Recording Rescue
Music Bleed Removal
Aggressive Rescue

Presets also appear in your DAW's own factory-preset browser.

Install

Buy and download the zip from your library. The link is emailed to you too.
Unzip it anywhere.
VST3: copy the VoxIsolate.vst3 folder to C:\Program Files\Common Files\VST3, then rescan plugins in your DAW.
Standalone: run VoxIsolate.exe and choose your input and output under Options → Audio Settings. Use headphones when monitoring a live mic.

Windows SmartScreen may warn about a new publisher on first launch. Choose More info → Run anyway. Why this happens.