Re: [LAU] maximum input level, or normalization and dc offset correction?

From: Fons Adriaensen <fons@email-addr-hidden>
Date: Sat Jul 13 2013 - 14:00:08 EEST

On Fri, Jul 12, 2013 at 09:34:27PM +0100, Harry van Haaren wrote:
 
> http://lac.linuxaudio.org/2011/download/lm-pres.pdf
>
> The wave is pretty much predictable: until a (strange) *double 1.0* value
> sample appears. The D/A conversion goes crazy, a spike to value of approx
> 3, while the range should be -1 to 1.

This is of course an extreme example. In real life the soup isn't
eaten that hot.

I use dpl1 as a safety net for most of my work, usually it's set
to -0.5 dB as the allowed peak level.

Ciao,

-- 
FA
A world of exhaustive, reliable metadata would be an utopia.
It's also a pipe-dream, founded on self-delusion, nerd hubris
and hysterically inflated market opportunities. (Cory Doctorow)
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Received on Sun Jul 14 00:15:02 2013

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