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How Long Do CDs Last? It Depends, But Definitely Not ...
https://www.npr.org/sections/alltechconsidered/2014/08/18/340716269/how-long-do-cds-last-it-depends-but-definitely-not-forever
Many institutions have their archives stored on CDs — but the discs aren't as stable as once thought. There is no average life span for a CD, says preservationist Michele Youket, "because there ...
CD / CD-R and DVD-R RW Longevity Research - Research ...
https://www.loc.gov/preservation/scientists/projects/cd-r_dvd-r_rw_longevity.html
All of the CD media tested had life expectancies greater than 30 years. The standardized life expectancy estimated using this model is defined for discs maintained at 25ºC and 50% RH, but can be applied to give an estimate of the life expectancy at any moderate storage conditions.
How Long Do CDs, DVDs, and Tapes Last? – The Digital …
http://www.digitalfaq.com/guides/media/longevity.htm
Those situations are naturally-occurring accelerants that induce increased lifespan reduction. CD media can break down a bit faster than DVD due to the way the discs are constructed, especially the cheap CD-R and CD-ROMs that leave all or part of the metal foils exposed. Microscopic holes will form in the exposed metals, and craters will form ...
Longer lifespan, vinyl or Audio CD's? | Steve Hoffman ...
https://forums.stevehoffman.tv/threads/longer-lifespan-vinyl-or-audio-cds.77043/
Comparison Of Vinyl And CD Audio Of particular note is the unclear life expectancy for CDs. Vinyl records are expected to last hundreds, even thousands of years (if properly stored). Indeed, records from the 1870's made of wax and shellac still play today!
Do CDs have a life expectancy of 10 years? - The Straight …
https://www.straightdope.com/21343546/do-cds-have-a-life-expectancy-of-10-years
Dear Cecil: In 1994 I read an article in the British music journal The Wire that claimed that compact discs have a life expectancy of ten years. I have seen references to an article in Scientific American making the same claim and heard that this has been confirmed many times by other studies. The only thing is, uh, I've had a few CDs for more than ten years, …
Warrenty and lifespan of cd players - High-End Audio ...
https://forum.audiogon.com/discussions/warrenty-and-lifespan-of-cd-players
"Good" CD players last a LONG time. 7 years to 15 years would be the norm in my guess. From my experience, stock Philips players don't last as long as many other brands. Sony's seem to last a long, long time. Other than that, digital technology is changing more than any other form of audio reproduction.
what is the lifespan for pressed original CDs? - …
https://gearspace.com/board/so-much-gear-so-little-time/185473-what-lifespan-pressed-original-cds.html
I really do not have a concrete answer here. But I have commercial CD's over 20 years old that still sound and function fine. Now it is possible that the sound has deteriorated. But with out a new CD to make an A/B comparison. I really could not say. I remember when CD's were first released they were touting a 50 year life span.
Lifespan expectancy of DVD s/CD s? | MacRumors Forums
https://forums.macrumors.com/threads/lifespan-expectancy-of-dvd-s-cd-s.176391/
Historically, manufacturers have claimed life-spans ranging from 50 to 200 years for CD-R discs and 20 to 100 years for CD-RW. Be aware, however, that disc producers, manufacturing methods and materials change over time as do applications and cost imperatives.
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