Transfer Path Analysis (TPA) & Blocked Force Measurements

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Advanced Technique Training

Duration: 2.5 days (17.5 hours)
Price: 2 300€

Do you want to optimize the interior acoustics of your vehicle (car, train, airplane, construction equipment, etc.)? You need to quantify the contribution of the different noise pathways (airborne and ground-borne). This training course will give you a better understanding of the physical phenomena involved, through theoretical reviews, case studies and practical work on a dedicated model.

Participant Profile

• R&D engineers
• Project engineers
• Specialized engineers (NVH, mechanical, structural)
• Measurement technicians & engineers

Prerequisites

• Theoretical knowledge of acoustics & vibration
• Practical knowledge of acoustic & vibration measurement

Sessions

• 14-16 October 2025

No more than 12 people per session

Evaluation – Award

• Questionnaire in the form of a quiz

• Certificate of achievement

Goals

Explain the key principles of TPA analysis
Better understand the technical elements: matrix inversion, signal processing, calculation of blocking forces
Give recommendations & precautions
Apply the complete process on a didactic model

Program

Noise sources & pathways in vehicles
Theoretical review & TPA principles
Inverse & reciprocal methods
Definition of a strategy & methodology
Choice of instrumentation (acoustics, vibration) in TPA
Case studies
Measurement of blocked forced (feedback on ISO-20270)
Practical work & exercises on a dedicated model
Use of Siemens Testlab tools

Presented by

Hugo SIWIAK

Aurélien CLOIX

Registration / cancellation up to 15 days before each session.

Training material & lunches included.

Based on case studies, alternating theory & application exercises.

Our Training Programs

All of our sessions are based on concrete cases from almost 40 years of experience in all industrial sectors

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