Vibration and acoustic labs acquisition systems.      

PC/Test-AS (AeroSpace mechanical Testing analysis) is an off-line processing package designed to fulfill the special needs of environment laboratories in performing a vibration testing of a spacecraft at maximum safety level. This software has 4 independent modules : SineTest for harmonic response and sine test analysis, NoiseTest for fast acoustic test analysis, Shock'In for processing of the impact tests and Notching for strategy prediction of the sine excitation
Notching is a SINE excitation test tool using the same format converter as SineTest to create a link between the laboratory test results and the theoretical model and elaborating a prediction of the dynamic behaviour of the spacecraft or subsystem during the test.