Put the following in a new tiddler:
```
<iframe srcdoc="
<script>
context = new AudioContext();
var merger = context.createChannelMerger(3);
merger.connect(context.destination);
oscillatorNode1 = context.createOscillator();
oscillatorNode1.type = 'sine';
oscillatorNode1.frequency.value = 220;
oscillatorNode2 = context.createOscillator();
oscillatorNode2.type = 'sine';
oscillatorNode2.frequency.value = 293.6648;
oscillatorNode3 = context.createOscillator();
oscillatorNode3.type = 'triangle';
oscillatorNode3.frequency.value = 783.9909;
oscillatorNode1.connect(merger, 0, 0);
oscillatorNode1.start();
oscillatorNode2.connect(merger, 0, 1);
oscillatorNode2.start();
oscillatorNode3.connect(merger, 0, 2);
oscillatorNode3.start();
</script>">
</iframe>
```
--
You received this message because you are subscribed to the Google Groups
"TiddlyWiki" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to tiddlywiki+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/tiddlywiki/876cd516-28f9-4d28-bac3-f20eadcbde11n%40googlegroups.com.
