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| Lossy or Lossless? Please use this forum to post spectral and frequency analysis posts about shows you have your doubts about. |
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#1
02-26-10, 09:23 PM
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Lossy sourced: peaks over 16k?
Hi guys! I'm new over here.
Well, let's go down to business. I downloaded a file which is (to me) obviously meant to frame. Here you are caps from Tau Analyzer and CEP (full length and 2-sec span):    What do those peaks over 16K mean? I am no MP3-lover so I'm not very sure if they should look like this. They keep me intrigated. Hoping a warm response!  -----EDIT--- Oops! Someone move this to Lossless, please! 
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#2
02-26-10, 09:29 PM
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Re: Lossy sourced: peaks over 16k?
I saw comparable results mostly on MD-recordings...especially both "MPEG" and "CDDA" in the same capture like in the screen on the top.
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#3
02-27-10, 09:49 AM
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Re: Lossy sourced: peaks over 16k?
from what i understand, most of those built-in analyzers aren't very accurate...that said, definitely a lossy source, but probly MD [ATRAC compression]...doesn't look like mp3 to me
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#4
02-28-10, 02:46 PM
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Re: Lossy sourced: peaks over 16k?
Thanks folks! Just what I suspected.
Gonna discard this crap right away.  Quote:
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#5
02-28-10, 03:10 PM
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Re: Lossy sourced: peaks over 16k?
for stuff like this, i use Audacity [both FA and SA]...but i'm on a Mac
not sure what the best is on Windows OS
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