November 15 2004 at 6:33 AM No score for this post
(no login) from IP address 64.80.104.131
A customer of our's is using our shock triax accelerometer which contains 2 pole LP filters on each axis. The accel is glued to a metal plate and is excited with a metal tip hammer. THE SRS reveals questionable high amplitudes in the low frequencies (around 100 g's at 20 Hz). The time data did not reveal any significant zero shift. Could this be an aliasing problem?
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