Simple way to play a single frequency in java?

Question

I just want to play a very simple, straight forward note by giving my computer a certain frequency as an integer, and from there I can figure out how to make it play the note longer or shorter. It does not necessarily have to come out of the actual sound card - if it's generated and output by the internal speaker that's okay.

I looked at the midi libraries that java has included, and they are way more than what I want to do. This just needs to be very basic.

Answer 1

Look into JFugue -- it's really easy to do some basic stuff, and the capabilities are there if you want to expand later.

Player player = new Player();
player.play("A C# E");

Answer 2

This example constructs and plays an equal tempered scale.