Re: [Algorithms] Easy Audio Reverb

[Ken N. <ni...@gm...>]

Also, for a really good list of effects and algorithms for audio, check out

http://ccrma.stanford.edu/~jos/pasp/Index.html

Thanks,
-Ken Noland

On 8/24/06, Ken Noland <ni...@gm...> wrote:
>
> Jon,
>
> It's not true reverberation. It is basically an echo comb filter, with two
> predelay inputs, a left/right delay and a falloff parameter, as well as the
> basic gate time, gate min threshold, and wet/dry parameters. The basic
> concept of reverb is just to simulate the sound bouncing off walls.
> Considering that, and leaving out the frequency filter for material
> types(which I distinguished by "environmental reverb" vs reverb simply with
> the addition of a frequency limiter) then you can simulate the most basic
> reverberation, leaving the input for the predelays and the falloff for the
> person scripting that particular sound.
>
> See also
> http://www.harmony-central.com/Effects/Articles/Reverb/
>
> I will write a paper when I am finished with this whole audio system,
> explaining this, and everything else about this audio system, in more
> detail. Perhaps, if I'm allowed to do shameless self promotion on this list,
> I will post a link here.
>
> If there are any improvements I could make, I'm curious to know! Finding
> good articles, not related to a piece of hardware someone is trying to sell,
> is a rare thing!
>
> Thanks,
> -Ken Noland
>
>
>
> On 8/24/06, Jon Watte <hp...@mi...> wrote:
> >
> >
> >
> > Ken Noland wrote:
> > > Things like echo and reverb where easy
> >
> > An algorithm question:
> > How was your "easy" reverb implemented?
> > How did it sound?
> >
> > Cheers,
> >
> >              / h+
> >
> >
> >
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