DIRAC completely changes the way you measure and model sound & vibrations. DIRAC allows engineers to measure FRFs with Virtual Point transformation, making reliable full-vehicle models available earlier in the development process.
DIRAC ensures traceability of results and indicates the quality of the measurement. Overall, DIRAC helps to avoid the final-phase troubleshooting – which can postpone vehicle production – and reduces the number of prototype variants needed. Limit the need to re-do measurements or to troubleshoot issues with emergency teams. In the early stages of vehicle R&D, full vehicle sound & vibration performance can already be estimated by combining measured and simulated FRFs. Over time these predictions can be updated to reflect changes in the design or decisions that have been made – thus saving valuable time and resources.