Dirac offers sophisticated solutions that fundamentally improves audio playback based on your preferred listening environment. From music connoisseurs to loudspeaker manufacturers, Dirac offers sophisticated sonic improvement across all kinds of devices, such as Bluetooth, TV, and HiFi speakers as well as soundbars,
headphones and docking stations.
Digital Room Correction
Great recording and production studios understand that exceptional loudspeakers don’t guarantee exceptional audio. Room acoustics are the weakest link in most sound systems, making acoustic sound treatment a must. Dirac's sound optimization suite includes digital room correction in order to help your loudspeakers reach their full potential in any listening room – perfect for manufacturers who want to provide the best possible audio solution across any price range.
Dirac Live® room correction technology offers clear sound improvement regardless of the listening room, putting the listener face-to-face with the artist. The technology is available for purchase for consumers as well as licensing for manufacturers and OEM's.
“ I was completely amazed by the difference that Dirac made to my new studio. ”
- Ian Wallman, record producer (Ivor Novello nominated), UK
“ Letter to the King was my 10th feature film as a sound designer, my first with Dirac Live as wingman and I don’t think I will ever do a film without that filter turned on. ”
- Carl Svensson, Sound designer and mixer
Audio Enhancement for Loudspeakers
It’s time to redefine how loudspeakers are built. Dirac’s cutting edge digital signal processing solutions have been used by leading industry players to deliver future-proof audio products with unprecedented performance.
Dirac HD Sound® is a patented software technology that improves the acoustic behaviors of all kinds of loudspeakers using advanced impulse response and frequency response corrections.
Dirac Power Sound® is a sound optimization solution tailored for small and portable speakers that delivers drastic overall quality improvements, louder volume and more defined bass.
Dirac Panorama Sound® creates a wide soundstage from multiple speakers through digital co-optimization. The result is exceptional sound quality and a fully-immersive sound field.
"The proof of all this pudding was in the listening, and it was delicious."
- Kalman Rubinson, Senior Contributing Editor, Stereophile
For licensing of Dirac technologies for home and professional in USA, please contact our team in USA:
For licensing of Dirac technologies for home and professional in China, please contact our team in China:
firstname.lastname@example.org, +86 21-62193370
For licensing of Dirac technologies for home and professional in Japan, please contact our partner Pioneer Corporation:
For licensing of Dirac technologies for home and professional in Korea, please contact our partner Michael Yeom:
For licensing of Dirac technologies for home and professional in other regions of the world, please contact Dirac here
Pioneer utilizes Dirac HD Sound® to deliver top class audio playback from their next generation of loudspeakers.
Swedish Radio uses Dirac Live® technology in selected control rooms.
Dirac HD Sound® technology is featured in selected Olympus radio servers.
Dirac Live® Room Correction technology is featured in miniDSP's DDRC and nanoAVR audio processors.
XTZ produces premium multimedia loudpeakers based on Dirac HD Sound®.
Dirac Live® Room Correction is featured in Wisdom Audio's System Controllers, SC2 & SC3.
Datasat produces High-End cinema and consumer audio processors based on Dirac Live® technology.
Theta Digital offers Dirac Live® technology to their Theta Digital Casablanca IV customers.
Goodmans adopts Dirac HD Sound® technology to optimize sound quality on their speakers.
Sonic Studio provides Dirac Live® impulse response correction with their award winning Amarra music player.
Dirac Live® Room Correction technology is featured in AudioControl’s new AVR's.
Dirac Live® Room Correction technology is featured in the new NAD AVR's.
Barco uses Dirac Live® technology in their 3D cinema audio processors supporting the Auro 11.1 sound format.
Dirac Live® Room Correction technology is featured in Arcam’s new AVR audio processors.
Dirac Live® Room Correction technology is featured in the Emotiva XMC-1.
DTS uses Dirac Live® Room Correction in their mixing Studios.
StormAudio uses Dirac Live® Room Correction in its High-End Home Theater Products.
StreamUnlimited provides Dirac Live® Room Correction with their multiroom streaming technology.