Real-time voice isolation
Our voice-isolation models run in real time on the phone in your pocket.
clir · Graz, Austria
We separate
speech
from noise.
Engineered with clarity in mind.
The clir family
Our apps.
clir Voice
A sound studio
in your pocket.
Get studio sound and searchable transcripts for your audio and video.
Explore Voice
clir Hearing
Understand others.
Anywhere.
Removes background noise from conversation and streams clean speech to your AirPods or hearing aids. Live.
Explore Hearing
clir Focus
The layer between quiet and actually working.
Sound environments and calm structure for ADHD brains that already work in headphones.
Explore Focus
Technology
Speech intelligence
that runs where you are.
No lab hardware, no cloud round-trips. Our models run on the device you already own.
On-device AI
Noise removal and transcripts run on the iPhone. Your audio is never uploaded.
Sound is our home turf
Years of audio research, shipped as consumer apps.
clir Technologies
Engineered with
clarity in mind.
We’re an audio AI company from Graz, Austria. We build software that separates speech from noise, then put it to work in apps you can use every day.
hello@clir.ai