I think more audio support would be a really interesting thing to add to
NetBSD/Mac. I was just doing some exploring through the process of generating
the beep. In ite.c we see that asc_ring_bell() is being called with a
bell_freq of 1880. The tone that is actually coming out (for me, at least)
is somewhere between the E and F above A 440, i.e. about 675 Hz. And the
duration is 10 -- 10 of what unit?

--
        "I'd say you people already suffer from full denial."
                                                -- Special Agent Mulder
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