Headphone audio.

Deliver an unparalleled listening experience with Dirac’s advanced headphone optimisation technology. We elevate sound quality and deliver next-level spatial experiences — for all content types and formats.

Immersive, immediately.

Consumers want immersive sound experiences. They want spatial sound with depth, presence, and clarity that truly transports them. All on their headphones. Dirac creates spatial audio with pristine sound quality, but without the costs that proprietary formats and hardware always bring. We create next-level immersive experiences from any content, leaving listeners astonished that their content could sound this good. Stereo to immersive, immediately.

The easy path to great sound.

Thanks to our patented algorithms, we offer a faster, easier, and more cost-efficient path to great signature sound without complicated and expensive hardware upgrades. Our tuning system and technology will save you time and yield incredible performance with lower lows, higher highs, and a mid-range so thick you can feel it—tuned for your equipment. This is high-precision audio on any device.

End-to-end optimisation.

Our unique approach to headphone optimisation accounts for all stages of sound reproduction:

1. Spectral Correction: Achieves accurate and balanced sound across all frequencies.

2. Spatial Correction: Corrects for the lack of cross-feed assumed in content creation, ensuring a natural and immersive listening experience. In-ear

3. Resonance Correction: Addresses the unique acoustic properties of the ear canal for precise sound reproduction.

Dirac Opteo

Dirac Opteo digitally optimizes headphone sound to overcome hardware limitations in an existing design and lets the headphones perform at their full potential, be it in-ear, on-ear, or over-ear.

Dirac Virtuo

Dirac Virtuo for Bluetooth headphones turns any standard stereo content into an immersive sound experience with enhanced sound quality.

Our calibration process.

We employ a robust measurement process to accurately simulate the outer ear and capture the complete frequency range. These measurements are converted into high-resolution impulse response models, capturing both magnitude and phase properties. The filter design and optimisation process creates a target response that replicates studio-quality sound. This process includes design criteria to optimise filter performance for diverse content types. Finally, we implement efficient and effective filter designs on Bluetooth or source device DSPs, ensuring low latency and high performance.

“The Dirac 3D Audio does a great job of accurately representing the sounds that come from all directions. What made things really impressive was how deep the low ends were, pushing the sounds of explosions and gunfire right into your ears.”

Arvin Santiago

NERD reactor

“”Dirac 3D Auido exceeded my expectations of what can be done today.”

Tyll Hertsens

Innerfidelity

Want to know more about our headphone audio solutions?

Contact sales@dirac.com