State-of-the-art acoustic measurement and testing technology made in Gefell at the Automotive Testing Expo Europe 2025 in Stuttgart

The focus of the show was to equip visitors with the technology, software and services they need to manage market volatility while complying with international standards and increasingly stringent regulations.

Experts from 300 specialised suppliers presented their latest solutions for improving product quality, overcoming testing challenges, reducing costs and speeding up product development.

Every aspect of automotive testing, development, validation and quality was on display, including the latest advances in software development, test and measurement technology, emissions measurement systems, predictive maintenance, connectivity, vehicle dynamics testing, test benches, range testing, crash evaluation and much more.

Corresponding on highest demands the MTG service spectrum contained application engineering, consultation services and the development as well as the construction of special acoustic gadgets and measurement equipment, special test benches in the field of interior and exterior vehicle noise (Exterior noise test benches for pass-by PST in accordance with ISO, for simulated pass-by measurementsand vibration measurements).

In addition to complete turnkey solutions for special indoor and outdoor test bench projects, MTG presented proven and newly developed high-end measurement microphones, measurement microphone capsules, measurement amplifiers, calibrators, sound intensity probes, sound power hemispheres and more.