[vorbis-dev] Can compressed music sound better than uncompressed?

[Lourens Veen]

Rok Pape¾ wrote:
> 
> Hi!
> The "higher" frequencies don't get cut-off.. they get aliased/translated
> to lower freqencies and you get garbage. That's why you have to add
> analog low-pass filter to ADC before sampling if you are unsure whether
> the input signal contains frequencies bigger than 0.5*sample_rate.

Hmm, now that you mention that it's very obvious ;). Apparently my
understanding of the Shannon theorem was slightly off. Thanks for
correcting.

Lourens

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