[LAU] Building a DAW

[Fons Adriaensen]

On Tue, Jun 02, 2009 at 04:56:44PM -0400, Ricardus Vincente wrote:

> On Tue, 2009-06-02 at 22:40 +0200, Fons Adriaensen wrote:
> 
>  When you say Vari-Speed do you literally mean changing the speed of the
> analog deck, or are you referring to the normal wow-and-flutter of an
> analog tape machine?
> 
> > It will be audible on any track that contains significant HF energy.
> > Some instruments, voice, cymbals, etc.
> 
>   What will be audible?  Comb-filtering?
> 
>  That's only if you're crazy enough to record a stereo-pair and record
> one track to the analog deck, and one track to Ardour.

That would indeed be crazy and you'd be the only one to blame
for the results.

Linear interpolation, when used for resampling to near unity
rates, will produce periodic modulation (flutter) of HF content.

Ciao,

-- 
FA

Io lo dico sempre: l'Italia è troppo stretta e lunga.