Breaking Glass with Sound
A few things to note: The scrolling effect seen in the strobe light footage is caused by interference between the strobe light frequency and the video camera frame rate. Also, the real oscillations of the glass are much faster than they appear in the strobe footage. Setting the frequency of the strobe light can make them appear much slower so that we can see the oscillations in real time without the help of high speed video.
We would like to thank Dr. Jim Bales of the MIT Edgerton Center for helping us with the high speed video recording, and for the use of the equipment. The high speed camera used here is a Phantom v7.1, donated by the manufacturer Vision Research, Inc.
You need to log in, in order to post comments.
Added 7 years ago | 00:01:41 | 49553 views
Added over 7 years ago | 00:01:23 | 67335 views
Added over 8 years ago | 00:01:07 | 39480 views
Added over 7 years ago | 00:02:02 | 42503 views
Added over 8 years ago | 00:01:11 | 46039 views
Added over 8 years ago | 00:02:11 | 29856 views