The Associated Press obtained recording of the sound that some US diplomats claim to have heard in Cuba as part of sonic attacks.
원문출처 : http://www.cnn.com/videos/politics/2017/10/13/cuba-sonic-attack-audio-orig-bw.cnn
원문출처 : http://www.cnn.com/videos/politics/2017/10/13/cuba-sonic-attack-audio-orig-bw.cnn