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  1. safulop

    Vinyl vs. digital - a pilot study

    Funny how in the turntable forum at AudioKarma, the consensus opinion is that today's vinyl is mostly crap pressings on 40-year old record presses that are barely working.  Ordinary workaday pressings from the local record stores in the 1980s constitute a large part of my collection, and most of...
  2. safulop

    Vinyl vs. digital - a pilot study

    The waveforms plot the raw voltage excursion that is the measure of the sound vibration in the recording, after conversion to an electrical signal.  The voltage is then plotted on a "normalized" scale where the maximum allowed peak excursions are from -1 to 1 volt.  This will be the clipping...
  3. safulop

    Vinyl vs. digital - a pilot study

    It's not really one crescendo.  Basically it appears that every loud passage after the 280 second mark is a good bit louder on the vinyl, in relation to the previous part of the movement.  It's almost as if the mastering engineer for the CD release said to himself, "gee, it looks like Karajan...
  4. safulop

    Vinyl vs. digital - a pilot study

    That has never been my question in this or any other thread, because I understand that CDs are a technically superior format.  My question has always been, can we exhibit a recording whose vinyl release *sounds better*, meaning *provides a nicer listening experience*, than the CD release of the...
  5. safulop

    Vinyl vs. digital - a pilot study

    Awesome, so the 3rd time's the charm.  Literally 3 tries to get CDs that beat the records from the 1970s.  I'm not that in to Zep that I'm going to blow my dough on new CDs.  I'll just drag out the perfectly awesome-sounding records whenever I get the urge.  My CD box set is destined for the...
  6. safulop

    Vinyl vs. digital - a pilot study

    Excuse me but I posted waveform plots of the two masters which showed plainly that the CD version had its musical dynamics altered.  Only the vinyl version preserved the crescendo in the last part of the movement, the CD version had its loudness "equalized" artificially.
  7. safulop

    Vinyl vs. digital - a pilot study

    I think that debating the superiority of vinyl in general was not my intent.  I do believe that many vinyl records can provide a superior sound and listening experience over their CD counterparts, particularly in the rock/pop/electronic kind of genres.  What I would say is that someone who...
  8. safulop

    Vinyl vs. digital - a pilot study

    This I agree with.  There is no way I would attempt to "prove" the superiority of all vinyl over all CD.  But it does seem distressingly hard to *find* the CDs that are actually engineered correctly.  In classical it is not hard, although as I've shown here you can get trouble with "remasters."...
  9. safulop

    Vinyl vs. digital - a pilot study

    Well, for what it's worth, I agree that the CD track here sounds almost ludicrously bad.  I apologize about the "noisy" vinyl but I have a very modest setup consisting of a new Sota Moonbeam (entry-level solid table with a decent Rega tonearm mounted) using the cheapest MC cartridge money can...
  10. safulop

    Vinyl vs. digital - a pilot study

    Yeah, it's not *clipping* exactly, but it has some nasty harshness during loud string passages.  Not sure what they did to ruin it, but I was very surprised when I heard the vinyl and all the nasty edges had been removed.   As far as noise, the spectrum analysis shows that the vinyl has plenty...
  11. safulop

    Vinyl vs. digital - a pilot study

    My intensity measurements show the CD track has about 15 dB less noise floor; the noise there is due to tape hiss.  So overall the vinyl has only about 30 dB dynamic range in practice from loudest peak to noise floor -- pretty amazing that that is sufficient to get an impression of great sound.
  12. safulop

    Vinyl vs. digital - a pilot study

    My bad!  Wasn't reading my instruments correctly.  You're right, the vinyl is 3.4 s less in overall length.  But since you can't hear the difference why would it bother you?  It seems strange to lead with your logic when we're concerned about subjective sound.
  13. safulop

    Vinyl vs. digital - a pilot study

    With you on the clipping!  I thought those loud parts were too loud.  But the waveform does not show "digital clipping" so I'm not sure how it got introduced.  This CD is labeled "ADD", which was supposed to mean that it was digitally re-mixed from the multitrack masters.  Anything could have...
  14. safulop

    Vinyl vs. digital - a pilot study

    Yes here are the waveform plots of the entire movement, CD on the top.  You can see that it doesn't preserve the crescendo toward the end, it has all been "ramped up" to equal volume throughout.  
  15. safulop

    Vinyl vs. digital - a pilot study

    Arny can you tell me how you did the spectrum?  Because the long-term average spectra I'm seeing look like this here.  This shows the power spectra of the first 6 seconds of music, essentially the first 'da da da duh' .   Which spectrum is which in your viewpoint?  As you can see here they...
  16. safulop

    Vinyl vs. digital - a pilot study

    I thought that what is "a well known fact" is simply that some people prefer vinyl because they like to play records, or they have dumb ideas about digital sound, etc.  I don't believe it is established what proportion of people, when confronted with a forced choice, would actually assert that...
  17. safulop

    Vinyl vs. digital - a pilot study

    The vinyl is faster -- an interesting subjective impression because it's incorrect. **Edit -- the vinyl is indeed 3.4 seconds shorter**   I don't hear any wow an flutter; obviously if there is flutter it is due to the mastering process since a belt-drive turntable cannot introduce flutter.
  18. safulop

    Vinyl vs. digital - a pilot study

    OK now, since I'm actually interested in knowing people's preferences and why they turn out that way, I've decided to turn from the theoretical arguments about why vinyl might sound superior to digital, and start up a little contest and see if it actually does sound better.  Some folks around...
  19. safulop

    Rational reasons to love vinyl

    While I agree that "new pressings" are not all they are cracked up to be, and are often inferior to the regular records of yore, I think it is actually very common for records of new albums to be pressed from a different master than the sound files.  The Taylor Swift example that was shown at...
  20. safulop

    Rational reasons to love vinyl

    Well that's exactly the point of this whole thread.  As stated in the cited article in IEEE Spectrum, it's ridiculous that audiophiles have to resort to an analog technology that should have died out long ago -- but it survives as the ironic home of the best masters. So we're faced with an...
  21. safulop

    Rational reasons to love vinyl

    Your assertion is duly noted, but is unfortunately just that -- an assertion.  The thread contains data points and references, which will no doubt prove much more edifying.
  22. safulop

    Rational reasons to love vinyl

    The article has some technical misunderstandings.  But the parts about compression/limiting on vinyl vs. CD are worth reading and are peppered with interview anecdotes from industry engineers.  The important points are that CDs and digital sound files are much more likely to be clipped.
  23. safulop

    Rational reasons to love vinyl

    Getting back to the points in the start of the thread, here is an article from IEEE Spectrum making the same points in a more authoritative way:   http://spectrum.ieee.org/computing/software/the-future-of-music
  24. safulop

    Rational reasons to love vinyl

    Right, I see what kind of individual you are.  I've proven something you don't wish to know, so now it's all bollocks.
  25. safulop

    Rational reasons to love vinyl

    I provided a comparison with the CD version of the recording, using a segment (a single note) which was not loud enough to suffer the compression that affects that CD master.  So the black spectrum is the reference, the red is the vinyl which compares to it.  You can see that the high frequency...
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