DG 800/1200 questions
ard at p850ug1.demon.co.uk
Mon Aug 2 13:24:58 CDT 2010
> Are we talking about saturation remanence or coercivity? The Hc of
> computer and audio tapes are approximately the same, but the Mr is
> quite a bit different.
I'd assumed it was the coercivity that was differnt, but mayne it's the
remanence. I will admit I've not done any measurement :-).
I am pretty sure that audio cassetes (even with a notch cut in them) do
not work well in ECMA34 tape drives. And that the data tapes make lousy
audio tapes at any normal bias setting.
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