Ernie Zahn Posted August 11, 2006 Share Posted August 11, 2006 Hey, I was wondering what the best media was to archive audio recordings? I thought it might be minidiscs, but does anyone know of a better one? I figured DAT wasn't good because it's video equivelent, miniDV, is very unstable and doesn't really last. Thoughts? Link to comment Share on other sites More sharing options...
Premium Member John Pytlak RIP Posted August 11, 2006 Premium Member Share Posted August 11, 2006 Hey, I was wondering what the best media was to archive audio recordings? I thought it might be minidiscs, but does anyone know of a better one? I figured DAT wasn't good because it's video equivelent, miniDV, is very unstable and doesn't really last. Thoughts? AFAIK, the 35mm optical sound negative (usually contains the stereo analog track, Dolby Digital, Sony SDDS and DTS tracks) is often considered a key preservation element. Today, these silver-image negatives are usually recorded on polyester stock, so the long term keeping characteristics should be very good. Unless stored properly, magnetic media may show significant degradation within a few decades -- full coat magnetic film and tape from the 1960's and 1970's has been problematic for "vinegar syndrome" and "sticky-shed" if stored improperly. Link to comment Share on other sites More sharing options...
Jordan Brade Posted August 11, 2006 Share Posted August 11, 2006 AFAIK, the 35mm optical sound negative (usually contains the stereo analog track, Dolby Digital, Sony SDDS and DTS tracks) is often considered a key preservation element. Today, these silver-image negatives are usually recorded on polyester stock, so the long term keeping characteristics should be very good. Unless stored properly, magnetic media may show significant degradation within a few decades -- full coat magnetic film and tape from the 1960's and 1970's has been problematic for "vinegar syndrome" and "sticky-shed" if stored improperly. How would one go about storing magnetic media properly? Link to comment Share on other sites More sharing options...
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