[vorbis] MP3/Vorbis comparision

[al goldstein]

Frank

I may not be sensitive to changes of a few db above 10kHz.  I'm wondering
how the following tests would turn out. Record pink noise. Play it back as 
wav file. Encode it in various ways and play it back. Look at these playbacks
througn a spectrum analyser. Now change your sound card and see how the
results change.

Al

On Sun, 9 Feb 2003, Frank Grotelueschen wrote:

> al goldstein wrote:
> 
> >I played all your files and couldn't hear what you objected to. What should
> >I listen for?
> 
> The ogg-files produces a too sharp sound. The level of high frequencies
> (above 10 kHz) is too high. Maybe they are amplified with 2 or 3 dB or so,
> i think. It is very audible at quality 4. With higher quality setting this
> boost is reduced more and more.
> 
> Frank
> 
> --
> Frank Grotelueschen   |   fgro at gmx.de   |   2:2426/3260.26
> 
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