"Jared D. McNeill" wrote:

> On Mon, 26 Nov 2001, Jenkins, Graham K wrote:
> > So why is there a line for 'spkr0' in the config file ??   It's not
> > needed for 'sysbeep'.   And how would one drive the speaker
> > if one wanted to?
>
> Check out the spkr(4) manual page -- you can generate simple tones via the
> functions in machine/spkr.h. Fun to play with, but no real practical use
> that I have yet to see (and breaks suspend/resume on my laptop).

You can also make noises with midiplay(1) on the built in speaker.

    -- Lennart