History of engineering & technology 2 analytic model CO2 1 FEM 1 FRF 1 Fabry–Perot cavity 1 Lamb wave 1 MDO 1 MEMS 1 NVH 1 Pitot tube 1 Plasma flow control 1 Raman spectroscopy 1 Technology: general issues 1 Vernier spectroscopy 1 absorption spectroscopy 1 acoustic finite element method 1 acoustics 1 actuator array 1 aeroacoustics 1 aerodynamic noise 1 aeronautics 1 air pollution monitoring 1 aircraft fuselage 1 antiresonant hollow core fibers 1 automotive 1 beamforming 1 buffet load alleviation 1 cantilever 1 capacitive detection 1