Vail

You have to click in the page or press a key or something before you can hear anything. These are browser rules that prevent ads from blaring audio at you.

Keys you can use:

,, w, left mouse button
Short tone
., v, right mouse button
Long tone

This is a CW repeater, named after Alfred Vail, who may or may not have invented what's called "Morse code", but clearly had some role in it.

Just like a radio repeater, anybody can connect and start transmitting stuff, and this will broadcast it to everyone connected. If there's enough interest, I'll add something like channels.

If you need this to work on a cell phone, let me know and I'll come up with something for you.