IDUN audio logo

A new dimension for your audio

The way we relate to audio is changing fundamentally. It has become a crucial component of almost every aspect of our interaction with digital content, from listening to music, watching movies and playing games, to online meetings, phone calls, podcasts, audiobooks. Adding to that the rise of VR/AR/XR headsets and smart glasses, audio is rapidly becoming an essential part of our everyday lives.


Unfortunately, listening with traditional headphones can be a rather unnatural and fatiguing experience. This is because the sound is perceived as being “inside the head”, since the headphones are not able to convey the natural spatial cues that we use to localize voices, sense the distance to objects and help us understand the environment around us.


IDUN audio enables spatial audio on any headset. By running embedded software on the headset (edge processing), the natural spatial properties of sound can be reintroduced to over-the-head headphones, earbuds and smart glasses. 

Our technology unlocks large-scale opportunities across multiple markets


  • Consumer headsets and earbuds: delivering industry-leading immersion for music, movies, podcasts and on-the-go gaming.
  • Enterprise and communication headsets: improving multi-talker engagement and reducing fatigue during extended hours of video meetings.
  • VR/AR/XR smart glasses: supporting immersive, hands-free experiences that advance productivity, training, navigation, and entertainment.
  • Dual-use and mission-critical applications: enabling situational awareness and enables directional communication in headsets for defense, aviation, and industrial environments.


With audio consumption surging and headsets becoming a constant companion, IDUN’s spatial audio positions itself as a core enabler of the next generation of audio experiences, across a large range of use cases and audio applications.

Complete spatial audio

software on any headset

The high-quality, physics-based spatial audio software can be configured to enhance any listening situation

Precise low-latency
head tracking

Avoiding Bluetooth latency allows for fast and precise head tracking, which enables pinpoint spatial audio accuracy

Connect to any
playback device

Spatial audio always works no matter the playback device, be it an iPhone, Android, PC, Mac, TV or smart glasses

Available on industry-

standard audio chipsets

Having ported the software to renowned chipsets makes it easy to adopt dynamic spatial audio on the edge