speaker in phase shift effect with black background

Fix the real sound problem.

Real rooms can stop audio systems from sounding the way they were meant to. Dirac Live reduces the effect of the room, so you can hear what your system is really capable of.

Hear what your system was meant to sound like.

Most sound systems do not fall short because of the speakers or amplifier. They fall short because of the room.

Walls, floors, furniture and the shape of the space change the sound before it reaches your ears. This creates problems many people accept as “just how it sounds.”

These are the most common ones.

  • Smearing transients and masking voices

    Voices should be the easiest thing to hear. Yet in many rooms they feel buried, thin, sharp, or strangely distant. When you feel you need to turn up the volume you know the sound is off.

    In normal rooms, early reflections from walls, floors and ceilings arrive fractions of a second after the direct sound. These timing errors cause transient smearing and comb filtering, which blur detail and mask the frequency range where speech intelligibility lives.

    Dirac Live measures how sound actually arrives at the listening position and corrects both timing and tonal errors, restoring clarity, focus and natural presence to voices.

  • Distorting and exaggerating the bass

    Low frequencies feel inconsistent. Some notes dominate while others almost vanish. Bass energy lingers in the room, bleeding into midrange detail and reducing impact.

    Room dimensions create standing waves and modal resonances that exaggerate certain bass notes and cancel others. What you hear is not what your system is producing, but what your room is distorting.

    Dirac Live analyses how bass behaves in your space and corrects both level and decay problems, producing low end that goes deeper, hits cleaner and stops when it should.

  • Collapsing space and realism

    Instead of a defined soundstage, you hear a wall of sound. Instruments blur together. Depth is shallow. Everything seems to come from the speakers rather than existing in space.

    When frequency imbalance and timing misalignment dominate what reaches your ears, the micro timing cues that define localisation and depth are masked. The room flattens the sound before it ever has a chance to form.

    By correcting impulse response, phase behaviour and frequency balance, Dirac Live preserves spatial detail, restoring separation, depth and a stable three dimensional soundstage.

Why this is not just EQ

Most room correction systems only reshape frequency balance. They flatten peaks and fill dips. That can change how sound feels, but it does not fix the time-based errors rooms create. Those timing errors are what smear transients, blur imaging and turn clean bass into resonance.

Dirac Live measures the full impulse response of your system in the room and corrects both magnitude and timing problems using mixed-phase filters. The result is not just different sound, but sound that behaves correctly.

-Corrects timing and frequency behaviour

-Models sound across a listening area, not a single point

-Targets audible perception, not just curves

How to experience Dirac Live

Dirac Live is available in a wide range of products, including AV receivers, soundbars, processors and computer based systems. Discover our line of products below or check if your system supports Dirac Live here.

01 Room Correction

Core optimisation technology

  • Adapts each speaker to your room
  • Delivers richer, clearer sound
  • Corrects for frequency and timing

$99—$349

Buy

02 Bass Control

Subwoofer integration add-on

  • Eliminates overpowering, boomy bass
  • Minimises seat-to-seat variation
  • Automates subwoofer setup
  • Requires Room Correction

$299

Buy

03 ART

Speaker cooperation add-on

  • Coordinates speakers to work together
  • Delivers the ultimate immersive sound
  • Tames resonances and decay times
  • Requires Room Correction. Bass Control required if using one or more subs.

$299

Buy