How to make a beep in PC speaker

Hi,
I would like to make a sound from the PC speaker where I can choose programatically the frequency and duration of the sound. I do not want to use the sound card. I do not want to play audio files.
I am looking for a method like this:
void play(float frequency, float duration);Where I could play a sound like this:
play(440, 1000);
Anyone knows a function like this?
This was possible with languages like Pascal. Java does not have access to hardware, but there must be a way, like Java can play sound on the sound card. There is an assembly function that allows that, is it possible to call it from Java?
Thank you.

Hi! That was fast.
I think I may have what you were looking for. Go check
out
http://www.superwaba-france.com/doc/waba/fx/Sound.html.
It's like they read this forum but made their site
instead of responding.
BTW, duffymo, I'm no Bhudda. I am WAY too skinny.Good for your waistline, of course, but we could all afford to be more like The Enlightened One. ;)
I couldn't resist that response. Just kidding. I'm glad to see that you didn't need the help.

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