 Compressed air gramophone

A compressed air gramophone is a type of phonograph that utilizes compressed air to amplify sound rather than electrical or mechanical methods found in traditional gramophones. While traditional gramophones work by using a needle to vibrate a diaphragm that projects sound through a horn, a compressed air gramophone would use compressed air to enhance the sound output, potentially allowing for a louder and clearer reproduction of audio. However, to date, there isn't a widely recognized or standard model known as a "compressed air gramophone.