Tapping Piggy

These PIGGY models are part of our SIGGRAPH 2016 research project. Here we list the acoustic tapping characteristics for these three piggies.




First Peak
Second Peak
Third Peak


Piggy A
305Hz
836Hz
1200Hz


Piggy B
250Hz
890Hz
1300Hz


Piggy C
338Hz
1004Hz
1607Hz



Acoustic Voxels: Computational Optimization of Modular Acoustic Filters
Dingzeyu Li, David I.W. Levin, Wojciech Matusik , Changxi Zheng
Project webpage: http://www.cs.columbia.edu/cg/lego