IYPT 2019 Problem 7 Loud Voices Demonstration

This is a demonstration of IYPT 2019 Problem 7 Loud Voices. The plot in this video is a representation of the raw data with a minimum level of analysis. The interpretation of these data is up to the viewer. Filmed on the Sony RX100 V. BGM: Filaments Podington Bear Naive Sergey Cheremisinov Media Recorded and Edited by: Jim Chen