TPA  Transfer Path Analysis

Acoustic comfort optimization based on an innovative TPA method

The objective for the noise and vibration expert is to identify the main contributing sources in order to make the necessary mechanical corrections. OROS, specialist in noise and vibrations, offers a range of services and unique measurement solutions dedicated to Transfer Path Analysis and to the process of determining the inputs to passengers’ ears: the TPA (Transfer Path Analysis) method, also called Transmission Path Analysis.