No one said that it wasn't possible to use high-frequency sound as a communicati...

		vezzy-fnord on Jan 8, 2014 \| parent \| context \| favorite \| on: Quietnet: Chat client that works over near-ultraso... No one said that it wasn't possible to use high-frequency sound as a communication vector. It was the sheer seamlessly interconnected complexity of the entire badBIOS affair that led to skepticism.