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To: joejm65

Because vinyl was an analog recording, and therefore got more of the harmonics for the music. CD deliberately “clips” frequencies above ~20,000Hz or below ~50Hz, on the assumption that most people can’t hear them anyway, and it therefore saves on the size of each track.


5 posted on 09/08/2009 9:25:42 AM PDT by Little Pig (Vi Veri Veniversum Vivus Vici.)
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To: Little Pig

Beatles’ records in Mono are worth more.


7 posted on 09/08/2009 9:26:55 AM PDT by massgopguy (I owe everything to George Bailey)
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To: Little Pig

You have any objective evidence you can hear above 20k Hz?


9 posted on 09/08/2009 9:27:36 AM PDT by Paladin2 (Big Ears + Big Spending --> BigEarMarx, the man behind TOTUS)
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To: Little Pig
Didn't Paul Mc overdub Ringo's drum playing with his own ?
11 posted on 09/08/2009 9:27:53 AM PDT by Eric in the Ozarks
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To: Little Pig
CD deliberately “clips” frequencies above ~20,000Hz or below ~50Hz, on the assumption that most people can’t hear them anyway,

Which is an absolutely valid assumption.

19 posted on 09/08/2009 9:38:29 AM PDT by Maceman
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To: Little Pig

Interesting.

So even if most people do not noticeably “hear” the higher and lower frequncies that were recorded, those parts of the music are getting sent out on vinyl but not on CDs. I wonder if double-blinded audience studies would reveal diffferent impressions of the full band vs. clipped band versions of the same songs? Theoretically and if all else where equal, the broader band version might leave a slightly different impression on listeners than the clipped version??


20 posted on 09/08/2009 9:38:40 AM PDT by rod1
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To: Little Pig

“CD deliberately “clips” frequencies above ~20,000Hz or below ~50Hz, on the assumption that most people can’t hear them anyway,”

I’d be thrilled to find you can hear those frequencies. You’d be the first human to be able to.


55 posted on 09/08/2009 10:04:59 AM PDT by CodeToad (If it weren't for physics and law enforcement I'd be unstoppable!)
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To: Little Pig

CDs deliberately clip below 50Hz?

Got a link?


99 posted on 09/08/2009 11:51:56 AM PDT by Petronski (In Germany they came first for the Communists, And I didn't speak up because I wasn't a Communist...)
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To: Little Pig
Harmonics? Have you ever heard of a little thing called the RIAA Equalization Curve? Have you ever heard of stylus inertia? Have you ever heard of "half speed mastering" of LPs (I owned PF's Dark Side of the Moon) to improve high frequency response?

Can you hear the difference between Monster Cable premium speaker wire and zip cord?

Do you really believe that dragging a rock across some plastic makes a more faithful reproduction of a sound wave than a numeric digital representation? Heck, Left/Right channel separation in CDs are perfect, where LPs have up to 20% crosstalk.

I appreciate fine music as much as the next guy, but as an Engineer I can see with my own eyes on an oscilloscope how accurately, or inaccurately, sound is reproduced via an LP and via a CD.

116 posted on 09/09/2009 9:16:47 AM PDT by Yo-Yo
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