Re: FLL change

On Sat, 2006-07-29 at 10:11 -0700, R Parker wrote:
> Hi,
> 
> I'm forwarding to JAMin so Steve catches it. 
> 
> I tested Sampo's change. It's hard to reach a strong
> position. I listened and nothing weird occured and am
> suggesting you commit because it fixes a problem that
> Sampo experiences when slamming the limiter. I've
> heard the problem but don't hit the limiter hard very
> often so it's never a big deal to me.
> 

    What was the problem that he was having when he slammed the limiter?


> Steve, I think you should commit the change. Once
> again, Sampo has another fix. Awesome!
> 
> Ron
> 
> --- Sampo Savolainen <[email protected]> wrote:
> 
> > In fast_lookahead_limiter_1913.xml:
> > 
> > line 89-90 (old code):
> >     const float this_delta = (max / chunks[p] -
> > atten) /
> >                              ((float)i * fs *
> > 0.0005f + 1.0f);
> > 
> > 
> > line 89-90 (new code):
> >     const float this_delta = (max / chunks[p] -
> > atten) /
> >                              ((float)(i+1) * fs *
> > 0.0005f + 1.0f);
> > 
> > 
> > Disclaimer: line numbers may not match. They are
> > from 0.4.14 originally,
> > but they might have changed when i did testing &
> > debugging.
> > 
> > This may cause slight clipping due to very high and
> > fast peak transients
> > (fast an is only for a few samples), but this
> > clipping should be
> > virtually inaudible because the peaks which get past
> > the limiter are so
> > very tiny in length.
> > 
> > -- 
> > Sampo Savolainen <[email protected]>
> > 
> > 
> 
> 
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