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Old 2005-03-16, 06:03 PM
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ssamadhi97 ssamadhi97 is offline
meow.
 
Join Date: Nov 2004
Location: Old Europe
Re: Strange (for me) frequency analysis

Err? What's with all this Noise Reduction talk here? I see NO evidence whatsoever for NR here.

Actually it's blatant aliasing introduced by bad resampling from 22.05kHz to 44.1kHz (check how the content above 11.025kHz is more or less just a flipped image of what's below). The "dropout" is there because the signal was lowpassed at 10kHz before this resampling process for some reason. Maybe a lossy audio encoder operating at a rather low bitrate. Who knows.

"If it sounds like ass, it's probably sourced from a 56kbps 22050Hz mp3" >_>
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