I am preparing to give a talk on the wider ramifications of music.<br>One of the things I wish to demonstrate is that things that look different are merely analogs but at different scales.<br><br>eg if something vibrates at 400Hz we hear a sound of A-flat. If it &#39;vibrates&#39; at 4 Hz we hear a beat.<br>
In the same analogy a 2 vs 3 poly-rhythm (should?) change to a do-so chord. And so on.<br><br>Is there some kind of software where I can make a 4 Hz beat and pull a slider or a freq text box entry until it sound like a A-flat note?<br>