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 Dirac Live Room Correction Suite - Stereo Version by Dirac Research is Soundware (e.g. samples or presets that load into other products).
Dirac Live Room Correction Suite - Stereo Version
Dirac Live Room Correction Suite - Stereo Version Dirac Live Room Correction Suite - Stereo Version Dirac Live Room Correction Suite - Stereo Version Dirac Live Room Correction Suite - Stereo Version Dirac Live Room Correction Suite - Stereo Version
Product Dirac Live Room Correction Suite - Stereo Version
Developer Dirac Research
Price (MSRP)
No Longer Available
Type / Tags Digital Room CorrectionDigital Signal ProcessingRoom AcousticsRoom CalibrationRoom CorrectionSound Optimization
Plug-in, App & Soundware Format(s)
WAV 96kHz
Operating System Availability
Download Released
  Download Released
System Requirements
Windows Vista, 7, 8
Downloads Released
System Requirements
Mac OS X 10.6 Snow Leopard - 10.9 Mavericks
Max. 6 items
Latest Version Changes [view all]

Improve your audio system today with Dirac Live digital room correction

Would you like to improve your PC or Mac-based sound system and correct sound defects caused by your room? The Dirac Live Room Correction Suite analyzes your speakers and the room acoustics to correct and improve your sound. Choose between the Stereo Version software for 2 speakers, or the Full Version for up to 8 speakers (home theater and surround sound system). You can Download the Free Trial Version to hear the difference today.

The Free Trial (same functionality as the Full Version but limited to 14 days) includes also a PDF-manual and Free technical support to help you get started. The Dirac Live Room Correction Suite...

- Optimizes sound regardless listening room - puts you face to face with the recorded artist.

- Increases clarity in music and voices.

- Deepens the bass, removes resonances and acoustic problems in sound reproduction.

- Is a cost effective alternative to expensive room treatments and upgraded sound system.

The room optimization software improves sound quality when listening to a hifi system with your computer. It can be used by the non-technical user as well as the audio engineer. See also Frequently Asked Questions for further information. The technology behind it, Dirac Live, is a result of years of research. This advanced digital signal processing algorithm is used in AVRs, in luxury car sound systems such as Rolls Royce, BMW and Bentley and also in digital cinema theaters.

The room correction program consists of two software applications:
1. Dirac Live Calibration Tool

The room calibration tool will show you step by step how to measure and analyze the degradations that your loudspeakers and room imposes on the sound. Correction data is generated automatically. The room calibration tool requires a microphone for the measurements and works with standard and USB sound cards (DAC:s). If you are non-technical just take the measurements and the software figures out the rest! As an advanced user, you can edit the target frequency response in great detail. Recommended room calibration microphones for the measurements.

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.

The room correction software supports up to 24-bit resolution at 192 kHz sample rate. The technology is unique in that it corrects not only the frequency response but also the impulse response. This is in contrast to the common minimum-phase room correction systems that do not optimize the impulse response. Correcting the impulse response yields improvements in the stereo image, room acoustics, clarity and transient reproduction of the music. Read more of the Dirac Live technology here.

Further information about Dirac Live digital room correction

System requirements & technical specifications

Frequently Asked Questions

Dirac Live Room Correction Suite - PDF Manual

Recommended room calibration microphones

For professional audio


Contact us for general and technical inquiries

On Room Correction and Equalization of Sound Systems (advanced)

Become a Dirac affiliate

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