Bishop Berkeley's famous question about the sound of a falling tree may have no standing in Science. But there is a highly interesting question about "sound" that Science needs to consider... A classic science fiction novelette by H. Beam Piper, first published in Analog Science Fact-Science Fiction in 1962.
(Tags : Naudsonce (Unabridged) H. Beam Piper Audiobook, H. Beam Piper Audio CD )