FREMEN

Broadcast infrastructure that works in impossible conditions.

We experiment relentlessly, then deploy only what's proven. The result: autonomous radio running years without intervention, remote broadcasts from locations without reliable connectivity, audio processing meeting standards automatically.

Trusted by Finnish crisis communications. Tested at Russian border stations in freezing temperatures. Running commercial stations 24/7 with zero staff.
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When failure isn't an option, you need tools already tested in the harshest conditions.

We define

WHAT

WHERE

HOW

we hear

IMPOSSIBLE

AUDIO

Our proven solutions

TNT Plus

TNT is professional audio software that makes your recordings sound consistent everywhere — streaming platforms, broadcast chains, social media, wherever your content ends up.

Learn about TNT Plus

AirCore A26

Runs your radio station 24/7 with zero operators. Cloud-based, pulls content from RSS feeds and schedules, broadcasts continuously without human intervention.

Learn how good A26 is

AirCore OB1

Everything needed for remote live production in one transportable case. Multi-channel mixing, encoding, transmission. Operated solo, deployed in minutes.

Learn how easy OB1 is

What's new

Collins Group announces OB1, an outdoor broadcast command-center

Traditionally, stations have had to make a tough choice between expensive OB van productions, or lightweight codec with a laptop productions. Neither of these really address the pain points of modern radio: productions can’t cost a fortune, and everyone should be able to do them.

Collins Group takes a step towards greener datacenter infrastructure

From 2025, we’ve gradually shifted from Intel-based servers to modern ARM-powered ones. Intel’s performance and support are great, but our environment necessitated a reevaluation of our tools and efficiency.

Collins Group launches AirCore Autonomous 26

Collins Group Pioneers the Future of Broadcasting with AirCore Autonomous 26. Finnish innovation company achieves what was thought impossible: radio that runs itself.

Carbon neutrality

We design for energy efficiency. Every process minimizes resource use.

Read about our commitment

Software

AirCore OB1

Outside broadcast without the truck.

AirCore A26

Autonomous radio automation.

TNT Plus

Broadcast-quality audio normalization.

Guru

Dynamic Score

Making decisions on automated dynamic range compression requires a scoring system that takes three different measurements into consideration.

Audio encoding artifacts

How audio encoders use psychoacoustic masking to reduce file sizes, and why this process creates audible artifacts in compressed formats.

Loudness and normalization

Understanding what is loudness, how it's measured and why standards exist.

Bit depth in digital audio

Understanding bit depth, quantization and why float sample rates are needed.

Audio dithering

How randomization helps to alleviate the effects of quantization.

Hamburger menu icon from Fremen webpage. Fremen is a part of Collins Group.