TPA TRANSFER PATH ANALYSIS
2Pages

TRANSFER PATH ANALYSIS LOOKING FOR A COMPREHENSIVE SOLUTION FOR YOUR ACOUSTIC COMFORT CHALLENGES? Cars, trains, planes, ships… all means of transport are affected by acoustic comfort challenges. Although the R&D departments of manufacturers deal with these issues directly during the design phase, it is often necessary to take further action once the first prototype has been released. To improve comfort, NVH experts need to identify the main contributing sources and their transfer paths to the target, such as passengers’ ears, and then implement the necessary mechanical modifications accordingly. To address these issues, OROS proposes an innovative and comprehensive solution dedicated to Transfer Path Analysis (TPA): testing software, services, and instrumentation. This solution makes it possible to determine and rank contributions and the complete transmission path. It was developed in cooperation with the ICR company, a specialist in Transfer Path Analysis. A COMPREHENSIVE TPA TESTING SOLUTION Instrumentation Acquisition focused on your needs Software Contribution ranking Services From training to consultin

In NVH, one of the key objectives is to characterize how noise and vibrations reach the target, for example the driver’s ear, under different operating conditions. This can be achieved experimentally by applying OROS’s Advanced TPA Solution, powered by ICR unique ATPA algorithm, which offers the following main advantages: The solution goes all the way to provide a full range of high-end acquisition and analysis instrumentation. No mechanical isolation of various sources is required, resulting in much simpler testing procedure and shorter testing time. Synthesis calculation allows for a full...