Improve your sound system with digital room correction

Whether you use a PC- or MAC, the Dirac Live Room Correction Suite™ software offers a clear improvement of your audio system by analyzing your speakers and room acoustics with the help of a measurement microphone. The software will then correct for colorations in the sound caused by your speakers and room. Choose between the Stereo Version, or the Full Version up to 8 speakers (home theater and surround system). 

   (Same download for PC & MAC)

             (Partner products)

  
"The proof of all this pudding was in the listening, and it was delicious."

- Kalman Rubinson, Senior Contributing Editor, Stereophile

Stereo Version

• 2 channels only (stereo speakers)
• Optimizes all sound regardless of media player
• 1-year free support and updates
• 30-day money back guarantee
• License valid for installation on 1 computer
• PDF-manual to help you get started.

Technical features

• Impulse response correction
• Frequency response correction
• Editable target curve, unlimited break points
• Automatic target functionality
• Shows average measurements
• Chair and sofa measurements

Price: 389 EUR

  (Same download for PC & MAC)

Full Version

• 8 channels (home theater etc.)
• Optimizes all sound regardless of media player
• 1-year free support and updates
• 30 day money-back guarantee
• License valid for installation on 2 computers
• PDF-manual to help you get started.

Technical features

• Impulse response correction
• Frequency response correction
• Editable target curve, unlimited break points
• Automatic target functionality
• Shows all measurements
• Chair, sofa and auditorium measurements

Price: 650 EUR

 (Same download for PC & MAC)

"there wasn't an aspect of the musical of reproduction that was not affected by the DSP; whereas the beauty is that it can be tailored to your specific preferences"

- John Brazier, Positive Feedback

Dirac Live Room Correction Suite:

• Perfects sound in any listening room and puts you face to face with the recorded artist.
• Gives your system a natural sound with increased musical and vocal clarity.

• Deepens the bass, removes resonances and acoustic problems in sound reproduction.
• Is a cost-effective alternative to expensive room treatments and sound system upgrades.

Dirac’s digital room correction software supports up to 24-bit resolution at 192 kHz sample rate. The software improves the sound quality when listening to Hi-Fi systems connected to your computer. See also system requirements & technical specifications. Our advanced algorithms are seamlessly integrated with user-friendly design, making it easy to use for anyone from casual users to experienced audio designers. Please read our Frequently Asked Questions for further information about how to get started and our PDF-manual for detailed information. The Dirac Live Room Correction Suite is also perfect for professional audio.

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The result of years of research

Dirac Live is different than traditional minimum-phase room correction systems that only correct frequency response, but not impulse response. Dirac Live corrects both, thus offering improvements in the room acoustics, the stereo image, clarity and transient reproduction of the music.
The technology behind Dirac Live digital room 

correction, Dirac Live®(sound technology description), is a result of years of research into sound optimization. The market leader in room correction, this advanced digital signal processing algorithm is used in high-end AVRs, in luxury car sound systems such as Rolls Royce, BMW, and Bentley as well as in thousands of high-end digital cinema theaters across the world.

Impulse Response Correction

Frequency Response Correction

1. Dirac Live Calibration Tool

This room calibration tool offers step-by-step instructions on how to measure and analyze the degradations in sound quality caused by your loudspeakers and listening room. Correction data is generated automatically. The room calibration tool requires a microphone (see recommended room calibration microphones here) for the measurements and works with standard and USB sound cards (DACs). If you don’t want to get technical, just take the measurements and let the software figure out the rest! If you’re an advanced user, you can edit the target frequency response in detail. 

2. Dirac Audio Processor

This application lets you apply the created correction data to all sound that is played from your computer, regardless of media player or application.