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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  
Old 2010-07-02, 11:24 PM
Powerfan's Avatar
Powerfan Powerfan is offline
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Very Top Spectrum Cut - PLEASE HELP!

Hey everyone. I finally got around to testing my audios for lossy. I have about 10 shows which have their frequencies cut off near the very top. Can anyone tell me if they are indeed lossy? Attached are a few various examples with the top frequencies cut (some more defined than others).

Any help would be appreciated
Attached Images
File Type: jpg Top cut 1.jpg
( 195.7 KB, 29 views)
 
File Type: jpg Top Cut 2.jpg
( 185.6 KB, 24 views)
 
File Type: jpg Top Cut 3.jpg
( 190.7 KB, 20 views)
 
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  #2  
Old 2010-07-03, 03:09 AM
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Re: Very Top Spectrum Cut - PLEASE HELP!

I vaguely remember reading, either here or on another site, something that audio above 20,000 Hz is not necessarily audible and software may not "read" what is there.
I may be getting the info confused (in my head) so don't take my word for it.

I will say they are lossless.
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Old 2010-07-03, 03:12 AM
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Re: Very Top Spectrum Cut - PLEASE HELP!

Lossless.
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  #4  
Old 2010-07-03, 05:25 PM
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Powerfan Powerfan is offline
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Re: Very Top Spectrum Cut - PLEASE HELP!

Thanks everyone
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