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. LAConvolver is free but donations will certainly encourage further development.
Download here.
LAConvolver has been granted the Excellent software certificate by FindMySoft.com!
News in version 0.3
- New user interface
- Minor performance tweaks
System requirements
- Mac OS X 10.4 or later
- A Power PC G4 or G5 or an Intel processor
Features
- Support for 1 to 128 audio channels, all with independent impulse responses
- Most audio file formats supported for the impulse responses
- Automatic sample rate conversion of impulse responses if needed
- Low latency, determined by number of frames per slice
Known issues
- Troubles with some host applications
- No support for raw PCM files
Performance
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.
Contact
You can reach me at
.