Storage IS a major issue. But yes, in fact my friend who's in preservation says this is one of the major issues discussed at archivist's meetings - file or media forward compatibility. It's dizzying when you think about the tape days - 1/2 track, 1/4 track, 8 track, cassette, 1/4" 1/2", 1", 2" etc etc. And good tape decks are high-maintenance machines. I have a nice Teac, but it needs an overhaul and biasing before anything can be played on it. Need to find some calibration test-tone tapes. The plot thickens.

Then there are floppy discs - computers don't even come with them anymore. My Mom, a holocaust survivor, wrote her WWII memoirs on one of those early Macs with the screen in the computer, on software she didn't remember the name of. A few years ago she started trying to get them published, and it took us MONTHS to find someone who could open the disc. It turned out that the disc had the wrong number of notches - which are used to differentiate DD and HD floppies. That story ended happily enough, and it was some early version of MS Word, but it could have been ClarisWorks or some obscure file format that there was no converter for. It's crazy. This was a very personal reminder of how much impact these issues have.

For my part, I did a graduate degree in music composition in the early 80's, and wrote a major orchestra piece for my thesis. The magnetic tapes of the readings and performance of that are now unintelligible. :-(



At 02:39 AM 3/9/2006, you wrote:
The problem I see is not so much storage but technology. Say you store
your CDs or DVDs (or tapes, flash cards, whatever) in a proper manner,
what kind of device are you going to use in 20 years from now to read
them?

Ken Durling
Composition and Music Services
Berkeley, CA
[510] 843-4419

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