Dear John,
Many thanks for this clear explanation - VERY helpful - I am still explorin=
g all the features of Audition and had not found this one. I use a parabola=
to record birds, so this happens only rarely but when it does it can spoil=
an otherwise good strong sequence. I will now experiment. Thanks !
C
--- In "John Lundsten" <=
> wrote:
>
> Audition is very good at estimating the probable missing values on a "fla=
t
> topped" or clipped waveform.
> Select Clip reduction in edit page
> The method:-
> 1) have the file in 32float format. [almost certainly you will be creatin=
g
> vol values greater than 100%, this is fine in 32bit float & a disaster in=
> any Integer format]
> 2) a clipped waveform is recognised by there being 2 or more samples at
> max/0dBfs. So if the clipping is not at max level make it so. Eg normalis=
e
> to +1dB.
> 3) apply "Clip reduction"
> 4) Normalise to say 0.1dB. If you don't it is highly likely that tho you=
> now have nice looking waveforms with rounded tops the D-A converter will=
> overload due to the way more than 100% sample values.
>
> there are lot's of further subtleties when the clipped top is not flat bu=
t
> wobbles.
> John L
>
> chrishails50 wrote
>
> In a recent post on the bagpipe recording Dan Dugan said something that
> intrigued me:
>
> "Since it isn't simple clipping, I don't think there's any way to repair =
the
> recording."
>
> Dan could you (or others) tell me more about this repair ? I thought if a=
> recording was clipped then nothing could be done. I use Audition as my
> routine editor and have tried the simple gain adjuster (amplify/fade), bu=
t
> if something really has gone beyond limits I have not been able to pull i=
t
> down and make it sound better.
>
> Thanks for any tips.
>
> Chris
>
>
>
>
> -------------------------------------------------------------------------=
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>
"While a picture is worth a thousand words, a
sound is worth a thousand pictures." R. Murray Schafer via Bernie Krause
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