A digital accelerometer manufactured from arrays 11a-11e of micro-mechanical sensing elements 12. The sensing elements 12 of different arrays 11a-11e are designed for detecting acceleration in a particular rotational or translational direction, such that their response to acceleration in other directions...http://www.google.fr/patents/US5610337?utm_source=gb-gplus-shareBrevet US5610337 - Method of measuring the amplitude and frequency of an acceleration
Method of measuring the amplitude and frequency of an acceleration
