Lernvall Audio

LAConvolver Audio Unit Plug-in

LAConvolver is an Audio Units plug-in for convolving the audio stream with an impulse response stored in an audio file. Typically it is used for applying reverb from a sampled impulse response.
LAConvolver is free but donations will certainly encourage further development.

Download latest version here.

For Mac OS X 10.5 or PowerPC get version 0.3.2 here.

For Mac OS X 10.4 get version 0.3 here.

LAConvolver has been granted the Excellent software certificate by FindMySoft.com!

News in version 0.3.4

News in version 0.3.3

News in version 0.3.2

System requirements


Known issues


The CPU-load is dependent on the number of frames per slice, larger slices give lower CPU-load. On an iBook G4 800 MHz with a sample rate of 44,100 Hz and 4,096 frames per slice the CPU-load is about 3% per second of impulse response.

Impulse Responses

Impulse responses are available for free at various sites. You can find a list here.


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