Our Principals

Smithson & Associates represent world-leading firms in vibration and shock technologies — test, data acquisition, and analysis systems.

Our Principals

Instrumented Sensor Technology, Inc.
Environmental Data Recorders which are self-contained, programmable electronic acceleration sensor/recorders. DynaMax analysis software for time and frequency domains, SRS, and package drop emulation.
GHI Systems, Inc.
The world standard in transient recording, spectrum analyzers, and small product shock and vibration systems. Their PC-based systems offer high-speed and multichannel solutions for capture and analysis.
Vibration Research Corporation
Designs and produces Windows-based controls for electrodynamic and servohydraulic vibration systems. VRC software includes sine, sine sweep, random, classical shock, SRS, sine on random, random on random, field data replication, and patented Kurtosion™ control.
Emerson Apparatus
Equipment is designed to meet the specific needs of corrugated board, tube and package test applications and include features to accommodate the applicable ASTM and TAPPI test methods.
TransVibe Test Solutions
Integrators of servo hydraulic package test vibration systems, featuring TEAM and Shore Western hydraulics-tables, HPS, HSM, and accessories.
ESSAD
The ESSAD provides Controlled Spectrum Acoustic Vibration and High Rate Thermal Cycling for HALT, HASS and ESS.
m + p International
PC-based controls for electrodynamic and servohydraulic vibration systems. m + p software includes sine, sine sweep, random, classical shock, SRS, sine on random, and random on random.