Structural Analysis and Data Acquisition Software provides accurate and convenient data acquisition of vibration, transient and Acoustal analysis. Spectral Dyanmics - India offers Structural Analysis and Data Acquisition Software. Spectral Dyanmics - India is the supplier of Shaker Control system, Data Acquisition system and Analysis System software for vibration testing, structural dynamics and acoustic analysis. The Structural Analysis and Data Acquisition Software provides modal analysis, swept sine analysis with tracking filter, signal analysis with optional display and can be simply used for making accurate measurements.