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An introduction to Hush Hush Pro, based on information from the maker and distributors: what it does, how to use it and who it may suit. It is not scored.
Hush Pro is an AudioSuite plugin for cleaning up dialogue.
— Hush official site
What is Hush Pro?
Hush Pro is an AudioSuite plug-in for cleaning up dialogue. It uses machine learning to separate speech from room reflections, ambient noise and transient sounds.
Its adaptive processing is described as needing no noise sampling or manual parameter tuning, which may let you treat recordings made in different conditions in the same way.
AudioSuite previews are live, with mute, solo and bypass per channel. Processing runs locally, and it is a one-time purchase with free minor updates within version 1.x.
There are two variants. Hush Mix adjusts speech, reverb and noise levels with dB faders in real time; Hush Split prints each layer to its own lane for non-destructive editing.
ML dialogue isolation
Machine learning separates speech from reverb, noise and transients, which may help when room sound or ambience gets mixed into a dialogue recording.
Adaptive processing
No noise sampling or manual tuning is needed, which may suit workflows where you want less per-clip setup.
Hush Mix
Faders in dB set the amount of speech, reverb and noise in real time, so you can keep a little room sound while listening.
Hush Split
Speech, reverb and noise are rendered to separate lanes, which may suit cases where you want to rework each part later without destroying the original.
Live preview and per-channel controls
AudioSuite previews are live, with mute, solo and bypass per channel, so you can compare before committing.
Apple Silicon acceleration
GPU and Neural Engine on M-series Macs are used for speed. Processing is local, so audio is not sent elsewhere.
Specifications
| Item | Details |
|---|---|
| Format | AudioSuite (Pro Tools only) |
| Mac | Apple Silicon (Intel not officially supported) |
| macOS | 13.1 or later |
| Pro Tools | Ventura: 2022.12+; Sonoma: 2024.3.1+ |
| Pro Tools mode | Apple Silicon Native or Rosetta 2 |
| License | One-time purchase (free minor updates in 1.x) |
| Trial | 21 days free |
What is included and system requirements
- Hush Mix (real-time balance)
- Hush Split (render to three lanes)
- 21-day free trial
How to use it
- Get the 21-day trial from the official site.
- Check that you have an Apple Silicon Mac and a supported Pro Tools version.
- Install it and launch Pro Tools.
- Select the dialogue clip to process.
- Choose Hush Pro (Mix or Split) from the AudioSuite menu.
- Listen to the speech, reverb and noise balance in the live preview.
- With Mix, set the amounts on the faders; with Split, render to three lanes.
- Check the result and adjust each lane if needed.
Dialogue cleanup in post
It may help reduce room sound and ambience mixed into dialogue for picture.
Narration and voiceovers
It may help tame the room in home-recorded narration.
Rescuing hard-to-redo recordings
Separating the reverb may help when a retake is not possible.
Who it may suit
- Pro Tools users editing dialogue
- Post-production engineers cleaning dialogue
- Narrators wanting less room sound
- People who prefer a one-time purchase
Good to know before you buy
- Pro Tools only; other formats are under development.
- Apple Silicon Macs are the target; Intel is not officially supported.
- macOS 13.1 or later is required.
Price
Please check the official page for the price.
See Hush Pro on the product page
Sources: hush.audio (checked 2026-10-27)
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