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.
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 create 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 Audio exceeded my expectations of what can be done today.”
Tyll Hertsens
Innerfidelity
Dirac Opteo.
Dirac Opteo helps headphones sound their best, whether they’re in-ear, on-ear, or over-ear, by digitally correcting the acoustic flaws that come from design or hardware limitations. The result is a clearer, more accurate sound experience across all models.
Key features
Smart speaker tuning
Dirac Opteo removes unwanted resonances and distortions to create a clean, natural sound. It uses powerful filter technology inspired by our high-end home audio solutions to deliver sound quality that fits premium products.
Flexible sound tuning
Start with Dirac’s own recommended sound curve or customise it to match your brand’s sound signature. Either way, you’ll get consistent results across different headphone styles and noise cancellation modes.
Easy to integrate
Dirac Opteo works with popular Bluetooth chipsets and is ready to deploy right from the tuning process, so you can validate exactly how the final product will sound before it ships.
Dirac Virtuo.
Dirac Virtuo transforms regular stereo headphone audio into a more immersive, lifelike listening experience—without needing special spatial content. It improves both the realism and quality of the sound for music, games, movies, and more.
Key features
Immersive stereo experience
Virtuo makes the sound feel like it’s coming from high-end speakers in front of you, not just inside your head—widening the soundstage for a more natural and engaging experience.
Flexible sound tuning
Use our default target curve or customise it to suit your brand or different use cases. With Virtuo, you get a unified sound across different ANC modes and headphone models.
Want to know more about our headphone audio solutions?
Contact sales@dirac.com