Download (requires Python)

Simple chat program using near ultrasonic frequencies. Works without WiFi or Bluetooth and won't show up in a pcap.

Note: If you can clearly hear the send script working then your speakers may not be high quality enough to produce sounds in the near ultrasonic range.

Run python in one terminal window and python in another. Type your text into the window and it should appear (after a delay) in the window.

Warning: May annoy some animals.

Quietnet is dependant on pyaudio and Numpy.