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spectrum analysis, examples?
adlai
post Oct 27 2004, 01:52
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could someone post examples of spectral analysis of mp3 compared to cdda?
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precisionist
post Oct 27 2004, 11:24
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The only sure thing you see there is the cutoff at about 16khz.


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evereux
post Oct 27 2004, 11:37
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QUOTE (adlai @ Oct 27 2004, 12:52 AM)
could someone post examples of spectral analysis of mp3 compared to cdda?
*


Create them yourself.

Start EAC > CTRL + E > open wav > display > spectral view.

Do the same for decoded mp3.

Why do you want to see them? Remember, with respect to lossy compression they aren't representitive of the encoders quality.


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QuantumKnot
post Oct 27 2004, 13:47
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For some very bad quality mp3s, you might see big blotchy gaps in the higher frequencies which tends to give a metallic artifact.
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