Introduction to Piezoelectric Accelerometers with Integral Electronics -- Piezoelectric Transducers Used for Piezoelectric Accelerometers with Integral Electronics -- Integral FET Amplifiers Used for IEPE Accelerometers -- Noise of a FET Amplifier -- Comparison of 1/f Noise and Thermal Noise in JFETs and MOSFETs -- Fundamental Noise Limit of an IEPE Accelerometer -- Noise of and IEPE Accelerometer -- Ultra-low-noise IEPE Seismic Accelerometers -- High-temperature, up to 175 ºC, Miniature IEPE Accelerometers.