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Sound it is the soul of immersion. Yet, for too long, 3D artists and sound designers have relied on faking static soundscapes, looped effects and keyframed audio that never quite matches the physics on screen.

pbrAudio changes that. It is the first fully integrated, time-accurate acoustic suite that bridges the gap between 3D animation and audible reality. Whether you are shattering a cathedral, driving a car through a wall or simply walking a character through a reverberant hall, pbrAudio gives you the tools to hear what the physics dictates.

Why pbrAudio?

Creative

Stop trying sound asset.
Focus on the visual narrative while pbrAudio handles the sonic reality. Because the audio is physically simulated, it reacts to camera movements and scene changes automatically. Your sound design becomes deterministic, not guesswork.

VFX Artist

Let creativity meets automation.
Give life to subtle interactions. The scrape of a chair, the fracture of glass slab, the timbre of debris impact, based on the object’s material, all generated from the animation data you already have.

Sound Designer

Full Control.
Whether a source moves behind a pillar, enters a tunnel, or flies overhead, the sound warps, occludes, and reverberates with physical accuracy. With pbrAudio you can fine-tune how materials absorb sound or how geometry reflects it. You are not just applying reverb; you are engineering the acoustic space.

Integrate pbrAudio suite in your 3D platform(¹) or Blender pipeline.
Explore.

pbrAudioBlender

Full integration of pbrAudioRender to Blender 4.5.x LTS as extension with dedicated nodetree system for world environment and object materials.

pbrAudioRender

The Acoustic Rendering Engine produce realistic audio output by simulating how sound travels and interacts with materials in 3D scenes.

pbrAudioShaders

The Acoustic Shaders engine compute physically based sound from 3D animations and simulations like rigid body, fracture, thin shell, particles, fluid…

pbrAudioBlender

Full integration of pbrAudioRender to Blender 4.5.x LTS as extension with dedicated nodetree system for world environment and object materials.

pbrAudioRender

The Acoustic Rendering Engine produce realistic audio output by simulating how sound travels and interacts with materials in 3D scenes.

pbrAudioShaders

The Acoustic Shaders engine compute physically based sound from 3D animations and simulations like rigid body, fracture, thin shell, particles, fluid…