Through Penn State University
Stephen C. Thompson
The Pennsylvania State University
201 Applied Science Building
University Park, PA 16802
steve dot thompson at psu dot edu
voice: +1 814 865 0190
Through SCT Acoustics
Stephen C. Thompson
SCT Acoustics
921 Teaberry Lane
State College, PA 16803
scthomp at gmail dot com
voice: +1 814 308 4084