Dirac Live

Dirac Live lets you hear your music - not your room

Note: Dirac Live on Android requires a Dirac-enabled unit from NAD, Onkyo, Pioneer, Integra, or Pioneer Elite.

No matter how much you’ve invested in your sound system, your room will always have an impact on the sound quality – an all-too-often overlooked fact. Dirac Live Room Correction deals with these challenges in a unique way by addressing the issues that no other product on the market can. That’s why Dirac Live has been adopted by the world’s leading manufacturers of high-end audio-video equipment and praised by audiophiles and music creators all over the world.

Room correction solutions have been around for decades. But we at Dirac realize these only act as advanced equalizers, smoothing the frequency curve but totally missing the timing aspect. Room reflections and misaligned speakers will cause sounds to arrive at your ears with different time delays, blurring the sound image.

With Dirac Live® you’ll experience three key benefits:

1. Improved localization of sound events, or staging.

2. Better clarity and intelligibility in both music and speech.

3. A deeper, tighter bass response, free of resonance throughout the entire listening area.

Dirac Live on Android provides a richer user experience and better interactivity compared to using an on-screen display with remote control.

For existing users of Dirac Live on Android, you will enjoy the following enhancements:

1. A new and unique algorithm that tailors the target curve to your room and sound system.

2. A tool that lets you design your sound profile by adjusting two bars with your fingertips.

3. A simplified calibration process with fewer steps.

Dirac Live® makes use of QT. QT is licensed under LGPLv3. For more information about Dirac Live please visit https://www.dirac.com/live/

What's New in the Latest Version 3.10.3

Last updated on Jun 30, 2024

What's new
Improved the measurement qualification algorithm to more reliably detect occasional data loss in the recording.

Bug fixes
Fixed a system error when modifying large ART projects.
Fixed a bug in ART filter design where the low end of the support range setting did not override the default detected range of the main loudspeaker in a channel group.

Known issues
Filter export to devices from Onkyo/Integra/Pioneer take longer time than usual, but it eventually completes.

Introduction

Dirac Live is a software-based room correction system designed to optimize the performance of audio systems in any listening environment. It uses advanced digital signal processing algorithms to analyze the acoustic response of a room and create a custom set of equalization filters that compensate for room-induced distortions.

Key Features

* Room Correction: Dirac Live measures the acoustic response of a room using a calibrated microphone and generates a set of equalization filters that correct for frequency response irregularities, standing waves, and other room-related issues.

* Multiple Measurement Points: Dirac Live allows users to take measurements at multiple points in the listening area to ensure accurate correction for all listening positions.

* Target Curves: Users can choose from a variety of target curves to tailor the sound of their system to their preferences. These curves include flat response, reference curves, and custom targets.

* Impulse Response Correction: Dirac Live can also correct for time domain distortions, such as echoes and reflections, by adjusting the impulse response of the system.

* Crossover Management: Dirac Live provides advanced crossover management capabilities, allowing users to optimize the integration between subwoofers and main speakers.

Benefits of Using Dirac Live

* Improved Sound Quality: Dirac Live significantly improves the sound quality of audio systems by reducing room-induced distortions and providing a more accurate and immersive listening experience.

* Reduced Listening Fatigue: By eliminating room-related resonances and harshness, Dirac Live reduces listening fatigue, making it more enjoyable to listen to music for extended periods.

* Enhanced Bass Performance: Dirac Live's precise subwoofer integration capabilities ensure accurate and powerful bass reproduction, enhancing the overall musical experience.

* Improved Imaging and Soundstage: Dirac Live's time domain correction improves the clarity and focus of the soundstage, providing a more realistic and immersive listening experience.

* Easy to Use: Dirac Live is user-friendly and requires no specialized knowledge to set up and operate. The software provides clear instructions and a graphical interface that makes it accessible to users of all levels.

Compatibility and Requirements

Dirac Live is compatible with a wide range of audio systems, including stereo, multi-channel, and home theater setups. It requires a computer with a compatible operating system, a calibrated measurement microphone, and a compatible audio interface or sound card.