High Performance Test & Measurement Solutions for Noise & Vibration Applications. Data Physics has been supplying high performance test and measurement solutions since 1984. Data Physics is a total solution supplier for noise and vibration applications offering Dynamic Signal Analyzers, Vibration Controllers, Shaker and Accessories, and High Intensity and Underwater Acoustics. Data Physics products provide vibration testing solutions to a number of industries including aerospace, defense, automotive, manufacturing, power generation, electronics, medical device, computer, independent test labs, civil engineering, and telecommunications.