Altiverb IRs is a library of 49 game-centric impulse responses provided by Audio Ease, which enhances the AK Convolution plug-in. Audio Ease has been traveling the world to record the acoustics of the very best sounding spaces.

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Installation instructions

Outdoor Streets and Alleys

  • Recorded late on a cold windless night in February
  • No leaves rustling, and no animals or people around
  • Recordings allow you to immerse players 'outside'

Business, Park and Domestic Set

  • Contains Outdoor Impulse Responses from streets, alleys and a tunnel
  • Features small rooms, including living rooms, bathrooms, a classroom, an attic and study rooms


  • Features cars ranging from the small Volkswagen Beetle to mini-vans like the Peugeot Partner; includes both front and back seat recordings in some cases
  • Includes the Sikorski Helicopter and the Blue Angel train

Forest Set

  • Recorded in the forest of Austerlitz, part of a national park on the Utrechtse Heuvelrug in The Netherlands; this forest has a large variety of trees and is home to deers and birds
  • Fun Fact: This is where Napoleon decided to settle his army!

Preview list of available Altiverb IRs

  • Domestic
    • Attic_01
    • Attic_02
    • Bathroom
    • Bedroom
    • Classroom
    • Corridor
    • Allway
    • LivingRoom_01
    • LivingRoom_02
    • SchoolHall
    • Staircase
  • Misc
    • FireDepartment
  • Outdoor Alley
    • Alley_Intemate
    • LongDeepAlly
    • NarrowShortAlley
  • Outdoor Field
    • DistantBuiding_MicsClose
    • DistantBuiding_MicsFar
  • Outdoor Forest
    • CloseEcho
    • ComplexDistantEcho
    • ComplexEcho
    • DistantEcho
    • DistantSlaps
    • EquallySpacedEchoes
    • LongAndComplex
    • LongNoEchoes
    • LoudEcho
    • OpenShortTwoEchoes
    • OpenThreeEchoes
    • PheeeewEcho_01
    • PheeeewEcho_02
    • SlapsEchoClose
    • SmoothIntimate
    • TwoFarBuildings
    • WideEcho
    • WideWithCars
  • Outdoor Tunnel
    • Tunnel
  • Transport
    • Beetle
    • Ford_TransitVanRear
    • Helicopter_Sikorski
    • Honda_Element
    • Honda_ElementReae
    • Peugeot_PartnerBackClosed
    • Peugeot_PartnerFront
    • Train_BlueAngel

Pricing for games

Altiverb IRs
Indie (Level A)
Pro (Level B)
Premium (Level C)
First platform
Extra Platforms (each)
* Requires Wwise Convolution Reverb
See full price chart

Versions & platforms

This plug-in is compatible with the following Wwise versions: 2010.2 to 2023.1

This plug-in runs on the following platforms.

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