Re: [linux-audio-user] Decent reverb, and DSP in hardware?

On Wed, Jan 26, 2005 at 06:52:38 +1000, Mark Constable wrote: Well, I'm not a reverb expert, but my impression is that convolved reverbs are the way to go*. The actual code is relativly simple, and we allready have open source examples, and its possible for people with decent recording equimpent and access to spaces with interesting acoustics, or artificial reverb units to capture thier own impulses. They can also be synthsised using a method similar to raytracing. The downside is that the parameters you can control are very limited, and it burns quite a lot of CPU power, and there can be latency. The upside is that the sound can be very good. There is an obivious technique to prevent any latency problems, but bits of it are probably patented by Lake DSP, though the situation is a bit murky. If I had more time I'd like to take the code in brutefir and make it into a DSSI plugin with a simple dropdown select-an-impulse, set gain type interface. I have a sizeable library of impulses, but unfortuantly I dont know the provenance of many of them. - Steve * In the interests of full disclose, I have an addiction to convolution that should be decalred :)