Optical fibre hydrophone

Optical method for the transmission of signals from remote...

Optical vibration sensor

Optical waveguide sensor system for remote detection

Oscillating element sensor for detecting boundary layer...

Passive acoustics system to monitor fluidized bed systems

Passive sensor for monitoring vibration of a combustion...

Periodically actuated pneumatic ratemeter

Piezoelectric sensor

Piezoelectric vibration sensor

Piezoelectric vibration sensor

Polarization diversity for optical fiber applications

Polyphonic fingering transformer for string instruments

Portable stand-alone system for the direct monitoring and...

Portable vibration monitoring device

Portable, self-contained data collection systems and methods

Printing head cassette

Probe for measuring acoustic fields of high intensity

Procedure for analysing reciprocating motion

Process and apparatus for measuring vibrations and...