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Thread ID: 117749 2011-05-03 09:08:00 A Basic ipod/itunes Query willbry (1555) Press F1
Post ID Timestamp Content User
1199120 2011-05-03 09:08:00 If I copy/back up my MP3 library from itunes to another computer, pen drive, external drive etc more than once, does each time the music is copied, does it like photos , degrade in quality? I often transfer music on a temporary basis to listen to for a specific purpose and am wondering if over time I'm losing quality and if so is the loss significant? willbry (1555)
1199121 2011-05-03 09:16:00 i would say nope... but lets see what others have to say. ronyville (10611)
1199122 2011-05-03 10:04:00 Generally speaking no, its not like doing a photo copy where it will degrade with each copy of the copy.

Where it can change, is when formats are converted from one to another.
wainuitech (129)
1199123 2011-05-03 10:40:00 www.hydrogenaudio.org feersumendjinn (64)
1199124 2011-05-03 20:08:00 Thanks guys for the feedback.That's a relief. willbry (1555)
1199125 2011-05-03 22:24:00 This is originally why the recording industry got so annoyed with MP3s when they first came out.

Unlike record to tape to tape copies that people were doing - where the quality degraded each time, ever copy of digital music CD/MP3 was a perfect version, that never degraded.
psycik (12851)
1199126 2011-05-04 00:58:00 ..... does each time the music is copied, does it like photos , degrade in quality?

No - neither mp3's OR photo's in digital format get degraded at all no matter how many times they are copied, or how many copy's of copy's of copy's there are made.
They stay exactly the same, numbers don't change just cause they are copied :)

Where you are thinking pics get degraded, is if they are opened in an editor and then saved again, that's when “lossy” format ones get degraded each time it's done (jpeg, jpg etc)
bevy121 (117)
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