Innumeracy

Salon.com has a little story about Apple's new iPods. They write:

    "The 20-gigabyte model can hold about 5,000 songs and costs $299, while the 60-gigabyte version holds 25,000 songs and sells for $399. "

That 5,000 is a bit high - I haven't managed to squeeze more than 4,300 onto my iPod, though a combination of shorter songs with higher compression and lower sound quality could get me closer. But, that's not the issue.

5,000 / 20 = 250 songs per GB.
25,000 / 60 = 416.6 songs per GB.

That extra 40 GB must be some special kind of disk space that can hold more than it claims. Or maybe they meant 15,000 songs.

3 thoughts on “Innumeracy

  1. marklow

    the file sizes are a little on the beefy side, but my 6gb iPod mini gets 1050 out of an advertised 1500. 175 songs/1gb, or 10,500 on my imaginary 60gb.

    they meant 25,000 photos. you know, those 25,000 photos you took at Merlefest. They’ll all fit!

  2. cleek

    sweet!

    though i wonder what a 3000×2000 image would look like on a 1.5″ screen… pretty small and crappy, probably.

    i still want a 60GB iPod, though. it hurts my heart to have to say “no, i don’t think i have room for all the Sonic Youth CDs”.

  3. marklow

    Heh heh heh… yeah I have a lot of seven inches that wont fit in my cd player, so i know how you feel.

    That wouldve been my advice for my 16 year old self: Buy fewer 7″. The reissues are on their way.

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