Signal Processing Impacts of ICP Accelerometer Limit Violations

In this white paper, Dr. Stephen Hambric uses basic piezoelectric sensor theory to explain what happens to your measurement when you use and exceed the amplitude and frequency limits of an accelerometer with built-in electronics, known as an ICP® or IEPE accelerometer. Download this exclusive white paper now.

PCB Piezotronics introduced new TLD356A01 and TLD356A03 Miniature ICP Triaxial Accelerometers with TEDS. These new models are upgrades to PCB's current 356A01 and 356A03 models with the addition of TEDS functionality. The new triaxial sensors are primarily used to measure vibration inside devices, where space is restricted and are highly valued for automotive systems development, modal and structural analysis, and general purpose vibration testing.

G.R.A.S. Sound & Vibration announced availability of the 46DE, the smallest measurement microphone set in the world and the only microphone set where no parts are larger than 1/8”. The 46DE is a 1/8” Constant Current Power (CCP) pressure microphone set with a nominal sensitivity of 0.8 mV/Pa and has TEDS (Transducer Electronic Data Sheet). It is the latest in a long line of innovative and advanced microphone measuring products with the brand's proven seal of quality.

Stuart Yaniger reviews a complete series of professional-grade measurement microphones from PCB Piezotronics, specifically, the 378A04 free-field microphone, the 378B02 free-field microphone, the 378A21 diffuse-field microphone, and the 130E20 array microphone. This article was originally published in audioXpress, December 2016.

iSEMcon announced its new iSEMic Series of measurement microphones and accessories for iPhone, iPad devices and laptop computers. The new iSEMic microphones support phantom power from 9 to 52V and ICP/IEPE power using simply one of the several available connector adapters, withouth signal converters needed.