Environmental Management & Policy Research Institute (EMPRI) hired NV Dynamics to conduct 24-hour continuous vibration assessments of the ongoing metro construction activities along the Bangalore Airport road, to assess its impact on the structural integrity of the Chikkajala Fort located in close proximity to the construction activities. Vibration assessment was carried out using ultra-low frequency transducers mounted in two mutually perpendicular directions at 4 identified locations. The recorded data was then processed and the results were compared with the prescribed limits as per DIN 4150-3.

M/s. Carclo Technical Plastics Pvt Ltd hired NV Dynamics to conduct vibration analysis and in-situ balancing on a CNC grinding machine spindle unit to minimize unbalance-induced vibrations. Vibration assessments were conducted to check the presence of unbalance and other potential issues such as misalignment, looseness etc. Unbalance and high vibration levels were observed; hence, in-situ precision balancing was performed on the grinding machine by adjusting the balancing wedges and the overall levels were brought to the acceptable limits specified in ISO 20816-1:2016 standard.

NV Dynamics has further enhanced its acoustic measurement capabilities by integrating a high-precision sound intensity probe into its instrumentation portfolio, enabling accurate sound power determination and noise source identification by spatial localization. This addition supports advanced diagnostics in complex acoustic environments, particularly for applications in automotive, aerospace and industrial sectors where sound intensity mapping and noise source identification are critical to design optimization and regulatory compliance.