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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 2006-09-21, 06:28 AM
Robert Cook
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bd1991-02-16 How lossy?

This is definitely lossy however the cut-off is at 17kHz and is not dead flat. Is it MP3 or something else?
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  #2  
Old 2006-09-21, 09:03 AM
Robert Cook
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Re: bd1991-02-16 How lossy?

I have a supplementary question. Are the b&w views only best for looking at possible MDs? In other words if it's not a question of MD is a colour view more appropriate?
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  #3  
Old 2006-09-21, 01:35 PM
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Re: bd1991-02-16 How lossy?

b&w shows more detail in any case

this one is strange, the cutoff is suspicious as hell but there's no black squares cut into the audio portion of the program
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Old 2006-09-21, 03:31 PM
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Re: bd1991-02-16 How lossy?

Upsampled 32khz DAT. Look at the mirrored image above 16 kHz done by the upsampling process.
nice sample.
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