Hush | macOS app for enhancing spoken audio

Remove noise and reverb
from spoken audio.

Hush is a macOS app that uses state-of-the-art AI to clean up recorded speech. It automatically suppresses background noise and room reflections — without audible artifacts or loss of clarity. The result preserves all the nuance of the original signal, as if it were recorded in a well-treated studio.

14-inch MacBook Pro with Hush in the foreground

Hear it for yourself.

Mute all the noise.

Hush filters out broadband sounds like ventilation, appliances, traffic, and wind. Restore audio from imperfect environments and produce studio-quality recordings wherever you are.

Make every room anechoic.

Reduce room reflections and comb filtering — from untreated condos to massive auditoriums. Crank up the dial to absorb every trace of reverb, or mix in some dry signal for a more natural sound.

Dechirp. Debark. Dehonk.

Most noise reduction algorithms struggle to remove transient sounds like chirping birds, barking dogs, or honking horns. Hush eliminates them with surgical precision, saving you hours of manual editing.

Automate your workflow.

Hush accepts individual audio files or whole batches, making short work of dialogue stems, voiceover auditions, or audiobook chapters. Choose an output folder and let Hush clean up all your audio in one go.

Stay cool with Apple Silicon.

On M1 and M2 Macs, Hush uses the energy-efficient Neural Engine, leaving your chassis cool, your fans off, and your CPU free for other tasks. It’s also blazing fast, processing an hour-long podcast in a matter of minutes.

Own it for life.

Neural networks with this much power usually require a server — along with hefty usage or subscription fees. Instead, Hush runs entirely on your Mac. Your data stays private, and the app is yours forever.



Standalone application. AUv3 plugin
may be added to a future release.


Direct download from the Mac App Store.
No iLok or other third-party copy protection.


Operating system

macOS Monterey (12)
or Ventura (13).


Apple Silicon (M1 or M2) recommended,
eGPUs and Intel CPUs also supported.

Try it free for 21 days.

Download Hush and use it for three weeks with no restrictions. After the trial, if you like what you’ve heard,
you can grab the full version on the Mac App Store.